diff --git a/README.md b/README.md
index 5ec18bf..faae14c 100644
--- a/README.md
+++ b/README.md
@@ -128,7 +128,7 @@ What this plugin does is:
 - Collect all `eufemia-theme` files (`{scss,css}`) – also check if they are located in `/src` or needs to be collected from `/build`. Both are used by the Eufemia repo/portal.
 - After we have collected all available theme files, we create or update a static import `load-eufemia-styles.js`, which is git-ignored.
 - Split theme styles into separate CSS files (Webpack chunks) inside `gatsby-node.js`
-- Inserts some JavaScript in the HTML head in order to handle what theme file should be shown (`inlineScriptProd` and `inlineScriptDev`)
+- Inserts some JavaScript in the HTML head in order to handle what theme file should be shown (`inlineScript` and `inlineScriptDev`)
 - Load these inline scripts via Webpack inline module loaders: `!raw-loader!terser-loader!`
 - By using localStorage, we block the HTML rendering, this way we do avoid flickering of a default theme
 
@@ -147,6 +147,10 @@ During dev, we do not get any inline styles from Gatsby – they are handled by
 - Use `uniqueId` to reload css files as there is not unique build hash, unlike we get during production
 - Use `MutationObserver` to reload the current theme file, because Webpack uses hot module replacement, so we need to reload as well
 
+### Sorting order
+
+The order of the extracted styles can influence CSS specificity. Therefore, the extracted theme styles (`/ui.css`) should always be placed below the `/commons.css`.
+
 ## Releases
 
 Releases are made with [semantic-release](https://github.com/semantic-release/semantic-release).
diff --git a/examples/shared/ChangeStyleTheme.tsx b/examples/shared/ChangeStyleTheme.tsx
index c287966..6e98b6b 100644
--- a/examples/shared/ChangeStyleTheme.tsx
+++ b/examples/shared/ChangeStyleTheme.tsx
@@ -1,5 +1,5 @@
 import React from 'react'
-import { Dropdown, Switch } from '@dnb/eufemia'
+import { Dropdown } from '@dnb/eufemia'
 import { Context } from '@dnb/eufemia/shared'
 import {
   getThemes,
diff --git a/examples/ui-theme-example/src/pages/index.tsx b/examples/ui-theme-example/src/pages/index.tsx
index b08ec27..72eb60b 100644
--- a/examples/ui-theme-example/src/pages/index.tsx
+++ b/examples/ui-theme-example/src/pages/index.tsx
@@ -3,6 +3,7 @@ import { Anchor, Button } from '@dnb/eufemia'
 import { Layout } from '@dnb/eufemia/extensions/forms'
 import ChangeStyleTheme from '../../../shared/ChangeStyleTheme'
 import { Link } from 'gatsby'
+import './style.css'
 
 const App = () => {
   return (
diff --git a/examples/ui-theme-example/src/pages/style.css b/examples/ui-theme-example/src/pages/style.css
new file mode 100644
index 0000000..5b6976f
--- /dev/null
+++ b/examples/ui-theme-example/src/pages/style.css
@@ -0,0 +1,3 @@
+body {
+  background: white;
+}
diff --git a/package.json b/package.json
index fbb7fb9..7ff797d 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
   ],
   "scripts": {
     "test": "yarn workspace e2e test",
-    "watch": "yarn workspace gatsby-plugin-eufemia-theme-handler watch",
+    "watch": "yarn workspace gatsby-plugin-eufemia-theme-handler build:watch",
     "watch:all": "yarn watch & yarn workspace sb-theme-example watch & yarn workspace ui-theme-example watch & yarn serve",
     "start": "yarn watch & yarn workspace sb-theme-example start & yarn workspace ui-theme-example start",
     "build": "yarn workspace gatsby-plugin-eufemia-theme-handler build && yarn workspace ui-theme-example build && yarn workspace ui-theme-example serve & yarn workspace sb-theme-example build",
diff --git a/packages/e2e/tests/change-theme.spec.ts b/packages/e2e/tests/change-theme.spec.ts
index 4be0cb0..072312e 100644
--- a/packages/e2e/tests/change-theme.spec.ts
+++ b/packages/e2e/tests/change-theme.spec.ts
@@ -74,20 +74,22 @@ test.describe('change theme', () => {
     expect(uiStyleElementExists).toBeNull()
   })
 
-  test('should load css file after template', async ({ page }) => {
+  test('should place css file after commons.css', async ({ page }) => {
     await page.click('#change-theme')
     await page.click('#change-theme-portal ul li:nth-child(2)')
 
+    const sbanken = 'link[href^="/sbanken."][rel="stylesheet"]'
     const sbankenCssAfterTemplateExists = await page.$(
-      '#eufemia-style-theme + link[href^="/sbanken."][rel="stylesheet"]'
+      `style[data-href^="/commons."] ~ ${sbanken}, link[href^="/commons."] ~ ${sbanken}`
     )
     expect(sbankenCssAfterTemplateExists).toBeTruthy()
 
     await page.click('#change-theme')
     await page.click('#change-theme-portal ul li:first-child')
 
+    const ui = 'link[href^="/ui."][rel="stylesheet"]'
     const uiCssAfterTemplateExists = await page.$(
-      '#eufemia-style-theme + link[href^="/ui."][rel="stylesheet"]'
+      `style[data-href^="/commons."] ~ ${ui}, link[href^="/commons."] ~ ${ui}`
     )
     expect(uiCssAfterTemplateExists).toBeTruthy()
   })
diff --git a/packages/gatsby-plugin-eufemia-theme-handler/package.json b/packages/gatsby-plugin-eufemia-theme-handler/package.json
index 70f9110..4f9d42a 100644
--- a/packages/gatsby-plugin-eufemia-theme-handler/package.json
+++ b/packages/gatsby-plugin-eufemia-theme-handler/package.json
@@ -31,7 +31,7 @@
     "./themeHandler.js": "./themeHandler.js",
     "./themeHandler.d.ts": "./themeHandler.d.ts",
     "./inlineScriptDev.js": "./inlineScriptDev.js",
-    "./inlineScriptProd.js": "./inlineScriptProd.js",
+    "./inlineScript.js": "./inlineScript.js",
     "./gatsby-node.js": "./gatsby-node.js",
     "./gatsby-browser.js": "./gatsby-browser.js",
     "./gatsby-ssr.js": "./gatsby-ssr.js",
@@ -44,8 +44,8 @@
     "build": "yarn build:cmd && GATSBY_FILES=true yarn build:cmd && yarn build:types",
     "build:cmd": "yarn babel src --extensions .js,.ts,.tsx,.mjs --out-dir .",
     "build:types": "tsc --project tsconfig.json",
+    "build:watch": "yarn build:cmd --watch",
     "clean": "rm !(src|babel.config.js|.gitignore|.npmignore|LICENSE|.env|*.md|*.json)",
-    "watch": "yarn build --watch",
     "test:types": "tsc --noEmit"
   },
   "dependencies": {
diff --git a/packages/gatsby-plugin-eufemia-theme-handler/src/inlineScriptProd.mjs b/packages/gatsby-plugin-eufemia-theme-handler/src/inlineScript.mjs
similarity index 77%
rename from packages/gatsby-plugin-eufemia-theme-handler/src/inlineScriptProd.mjs
rename to packages/gatsby-plugin-eufemia-theme-handler/src/inlineScript.mjs
index 4f2925d..3da6a1c 100644
--- a/packages/gatsby-plugin-eufemia-theme-handler/src/inlineScriptProd.mjs
+++ b/packages/gatsby-plugin-eufemia-theme-handler/src/inlineScript.mjs
@@ -5,17 +5,18 @@ if (typeof window !== 'undefined') {
     callback = null
   ) => {
     try {
+      const headElement = document.head
       const styleElement = document.getElementById('eufemia-style-theme')
-      const headElement = document.querySelector('html head')
       const themes = globalThis.availableThemes
       const theme = themes[themeName]
-      const href = theme.file + (reload ? '?' + Date.now() : '')
 
       if (!theme) {
         console.error('No theme found:', themeName)
         return // stop here
       }
 
+      const href = theme.file + (reload ? '?' + Date.now() : '')
+
       /**
        * To avoid flicker during change
        */
@@ -70,6 +71,8 @@ if (typeof window !== 'undefined') {
               if (previousElem) {
                 headElement.removeChild(previousElem)
               }
+
+              reorderStyles()
             } catch (e) {
               console.error(e)
             }
@@ -107,5 +110,34 @@ if (typeof window !== 'undefined') {
   }
 
   const themeName = globalThis.__getEufemiaThemeName()
-  globalThis.__updateEufemiaThemeFile(themeName)
+  const isDefaultTheme = themeName === globalThis.defaultTheme
+  if (!isDefaultTheme) {
+    globalThis.__updateEufemiaThemeFile(themeName)
+  }
+}
+
+function reorderStyles() {
+  const commonsElement = getCommonsElement()
+  if (commonsElement) {
+    moveElementBelow(
+      document.getElementById('current-theme'),
+      commonsElement
+    )
+    moveElementBelow(
+      document.getElementById('eufemia-style-theme'),
+      commonsElement
+    )
+  }
+}
+
+function getCommonsElement() {
+  const elements = Array.from(document.head.querySelectorAll('link[href]'))
+  return elements.find(({ href }) => {
+    return href.includes('commons')
+  })
+}
+
+function moveElementBelow(elementToMove, targetElement) {
+  const parentElement = targetElement.parentNode
+  parentElement.insertBefore(elementToMove, targetElement.nextSibling)
 }
diff --git a/packages/gatsby-plugin-eufemia-theme-handler/src/inlineScriptDev.mjs b/packages/gatsby-plugin-eufemia-theme-handler/src/inlineScriptDev.mjs
index 7d8bf6d..194b05b 100644
--- a/packages/gatsby-plugin-eufemia-theme-handler/src/inlineScriptDev.mjs
+++ b/packages/gatsby-plugin-eufemia-theme-handler/src/inlineScriptDev.mjs
@@ -1,23 +1,34 @@
 if (typeof window !== 'undefined') {
-  try {
-    const headElement = document.querySelector('html head')
-    const logMutations = (mutations) => {
-      for (const mutation of mutations) {
-        const element = mutation.nextSibling
-        if (
-          element &&
-          (element.src || element.href || '').includes('/commons.')
-        ) {
-          const themeName = globalThis.__getEufemiaThemeName()
-          globalThis.__updateEufemiaThemeFile(themeName, true)
-          break
-        }
+  if (!window.__hasEufemiaObserver) {
+    window.__hasEufemiaObserver = true
+    onElementInsertion('[href="/commons.css"]', () => {
+      const themeName = globalThis.__getEufemiaThemeName()
+      globalThis.__updateEufemiaThemeFile(themeName, true)
+    })
+  }
+}
+
+function onElementInsertion(targetSelector, callback) {
+  const headElement = document.head
+
+  const observer = new MutationObserver((mutations) => {
+    mutations.forEach((mutation) => {
+      const addedNodes = Array.from(mutation.addedNodes)
+
+      const targetElementAdded = addedNodes.find((node) => {
+        return (
+          node.nodeType === Node.ELEMENT_NODE &&
+          node.matches(targetSelector)
+        )
+      })
+
+      if (targetElementAdded) {
+        callback(targetElementAdded, observer)
       }
-    }
+    })
+  })
 
-    const observer = new MutationObserver(logMutations)
-    observer.observe(headElement, { childList: true })
-  } catch (e) {
-    console.error(e)
-  }
+  observer.observe(headElement, {
+    childList: true,
+  })
 }
diff --git a/packages/gatsby-plugin-eufemia-theme-handler/src/themeHandler.tsx b/packages/gatsby-plugin-eufemia-theme-handler/src/themeHandler.tsx
index e976483..eca26f5 100644
--- a/packages/gatsby-plugin-eufemia-theme-handler/src/themeHandler.tsx
+++ b/packages/gatsby-plugin-eufemia-theme-handler/src/themeHandler.tsx
@@ -1,8 +1,8 @@
 import React from 'react'
 import { Theme } from '@dnb/eufemia/shared'
-import inlineScriptProd from '!raw-loader!terser-loader!./inlineScriptProd'
+import inlineScript from '!raw-loader!terser-loader!./inlineScript'
 import inlineScriptDev from '!raw-loader!terser-loader!./inlineScriptDev'
-import EventEmitter from './EventEmitter.js'
+import EventEmitter from './EventEmitter'
 
 import type { ThemeNames, ThemeProps } from '@dnb/eufemia/shared/Theme'
 
@@ -109,9 +109,9 @@ export const onPreRenderHTML = (
   // Make themes to not be embedded, but rather load as css files
   if (!isDev) {
     let defaultElement
-    for (const element of headComponents) {
-      const href = element.props['data-href']
-      if (href && href.includes('.css')) {
+    for (const item of headComponents) {
+      const href = item?.props?.['data-href']
+      if (href?.includes('.css')) {
         if (
           availableThemesArray.some((name) => {
             return href.includes(`/${name}.`)
@@ -129,14 +129,14 @@ export const onPreRenderHTML = (
               pluginOptions?.inlineDefaultTheme &&
               themeName === defaultTheme
             ) {
-              defaultElement = element
-              headComponents[element] = null
+              defaultElement = item
+              headComponents[item] = null
             } else {
               // Remove the inline style
               // but not when its the default theme
-              delete element.props['data-href']
-              delete element.props['data-identity']
-              delete element.props.dangerouslySetInnerHTML
+              delete item.props['data-href']
+              delete item.props['data-identity']
+              delete item.props.dangerouslySetInnerHTML
             }
           }
         }
@@ -206,7 +206,7 @@ export const onPreRenderHTML = (
     <script
       key="eufemia-style-theme-script-prod"
       dangerouslySetInnerHTML={{
-        __html: replaceGlobalVars(inlineScriptProd),
+        __html: replaceGlobalVars(inlineScript),
       }}
     />
   )
@@ -236,14 +236,20 @@ export const onPreRenderHTML = (
     headComponents.forEach((item) => {
       const exists = uniqueHeadComponents.some((i) => {
         const href = i?.props?.['data-href']
-        return href && item?.props?.['data-href'] === href
+        return href && href === item?.props?.['data-href']
       })
       if (!exists) {
         uniqueHeadComponents.push(item)
       }
     })
 
-    replaceHeadComponents(uniqueHeadComponents)
+    const orderedComponents = changeOrderOfComponents(
+      uniqueHeadComponents,
+      'props.data-href',
+      ['commons', ...availableThemesArray]
+    )
+
+    replaceHeadComponents(orderedComponents)
   }
 }
 
@@ -260,3 +266,70 @@ export function wrapRootElement({ element }, pluginOptions) {
 
   return element
 }
+
+function changeOrderOfComponents(
+  arr: Array<Record<string, unknown>>,
+  propertyPath: string,
+  order: Array<string>
+) {
+  const copyArr = [...arr]
+
+  const findIndexByMatch = (obj, path, value) => {
+    const keys = path.split('.')
+    let currentObj = obj
+    for (const key of keys) {
+      if (currentObj[key] === undefined) {
+        return -1 // Property doesn't exist in the object
+      }
+      currentObj = currentObj[key]
+    }
+
+    if (Array.isArray(currentObj)) {
+      return currentObj.findIndex((item) => item.includes(value))
+    } else if (typeof currentObj === 'string') {
+      return currentObj.includes(value) ? 0 : -1
+    }
+
+    return -1
+  }
+
+  const validOrder = order.filter((value) =>
+    copyArr.some(
+      (obj) => findIndexByMatch(obj, propertyPath, value) !== -1
+    )
+  )
+
+  // Check if the order is already correct
+  if (
+    validOrder.every(
+      (value, index) =>
+        copyArr[index] &&
+        findIndexByMatch(copyArr[index], propertyPath, value) !== -1
+    )
+  ) {
+    return copyArr
+  }
+
+  const validIndexes = validOrder.map((value) =>
+    copyArr.findIndex(
+      (obj) => findIndexByMatch(obj, propertyPath, value) !== -1
+    )
+  )
+
+  // Check if the order needs to be switched
+  if (
+    validIndexes.length === validOrder.length &&
+    !validIndexes.every((value, index) => value === index)
+  ) {
+    validIndexes.forEach((value, index) => {
+      if (value !== index) {
+        ;[copyArr[index], copyArr[value]] = [
+          copyArr[value],
+          copyArr[index],
+        ]
+      }
+    })
+  }
+
+  return copyArr
+}