diff --git a/README.md b/README.md
index 23e99e4e3..57ef2588a 100644
--- a/README.md
+++ b/README.md
@@ -42,6 +42,7 @@ Generic build instructions.
     * Multimedia
     * Qml
     * Xml
+    * Svg
 * qscintilla
 * ffmpeg *(4.2.x)*
     * libavformat
diff --git a/src/app/GUI/BoxesList/boxsinglewidget.cpp b/src/app/GUI/BoxesList/boxsinglewidget.cpp
index 2bcf1c02a..91d00c452 100644
--- a/src/app/GUI/BoxesList/boxsinglewidget.cpp
+++ b/src/app/GUI/BoxesList/boxsinglewidget.cpp
@@ -585,6 +585,7 @@ void BoxSingleWidget::loadStaticPixmaps(int iconSize)
                                 " If you still have issues after restarting please report this issue.</p>").arg(iconSize));
     }
     const auto pixmapSize = ThemeSupport::getIconSize(iconSize);
+    qDebug() << "pixmaps size" << pixmapSize;
     VISIBLE_ICON = new QPixmap(QIcon::fromTheme("visible").pixmap(pixmapSize));
     INVISIBLE_ICON = new QPixmap(QIcon::fromTheme("hidden").pixmap(pixmapSize));
     BOX_CHILDREN_VISIBLE_ICON = new QPixmap(QIcon::fromTheme("visible-child").pixmap(pixmapSize));
diff --git a/src/app/GUI/mainwindow.cpp b/src/app/GUI/mainwindow.cpp
index 147f7a54e..80c162252 100644
--- a/src/app/GUI/mainwindow.cpp
+++ b/src/app/GUI/mainwindow.cpp
@@ -180,7 +180,7 @@ MainWindow::MainWindow(Document& document,
             this, &MainWindow::handleNewVideoClip);
 
     setWindowIcon(QIcon::fromTheme(AppSupport::getAppName()));
-    setMinimumSize(1024, 576);
+    //setMinimumSize(1024, 576);
 
     mAutoSaveTimer = new QTimer(this);
     connect (mAutoSaveTimer, &QTimer::timeout,
diff --git a/src/app/friction.qss b/src/app/friction.qss
index b730bbd07..53f0b3cf8 100644
--- a/src/app/friction.qss
+++ b/src/app/friction.qss
@@ -60,13 +60,13 @@ QSpinBox::down-button {
 }
 QDoubleSpinBox::up-arrow,
 QSpinBox::up-arrow {
-    image: url(:/icons/hicolor/%7x%7/actions/go-up.png);
+    image: url(:/icons/hicolor/scalable/actions/go-up.svg);
     width: %7px;
     height: %7px;
 }
 QDoubleSpinBox::down-arrow,
 QSpinBox::down-arrow {
-    image: url(:/icons/hicolor/%7x%7/actions/go-down.png);
+    image: url(:/icons/hicolor/scalable/actions/go-down.svg);
     width: %7px;
     height: %7px;
 }
@@ -226,7 +226,7 @@ QComboBox::drop-down:button{
 
 QToolButton::menu-arrow,
 QComboBox::down-arrow {
-    image: url(:/icons/hicolor/%7x%7/actions/go-down.png);
+    image: url(:/icons/hicolor/scalable/actions/go-down.svg);
 }
 
 QComboBox#blendModeCombo,
@@ -485,11 +485,11 @@ QCheckBox::indicator:hover:unchecked {
 }
 
 QCheckBox::indicator:checked {
-    image: url(:/icons/hicolor/%7x%7/actions/dialog-ok.png);
+    image: url(:/icons/hicolor/scalable/actions/dialog-ok.svg);
 }
 
 QCheckBox::indicator:unchecked {
-    image: url(:/icons/hicolor/%7x%7/actions/dialog-cancel.png);
+    image: url(:/icons/hicolor/scalable/actions/dialog-cancel.svg);
 }
 
 QProgressBar {
diff --git a/src/app/icons b/src/app/icons
index 743aa996d..54b992b18 160000
--- a/src/app/icons
+++ b/src/app/icons
@@ -1 +1 @@
-Subproject commit 743aa996dcb38aea91c8d026e5a6d94ad05e8a09
+Subproject commit 54b992b18ef60f50854f301fda0ba0f04adeac40
diff --git a/src/cmake/friction-common.cmake b/src/cmake/friction-common.cmake
index 47b8a56f6..e1afd3d8b 100644
--- a/src/cmake/friction-common.cmake
+++ b/src/cmake/friction-common.cmake
@@ -87,6 +87,7 @@ find_package(
     Multimedia
     Qml
     Xml
+    Svg
     REQUIRED
 )
 set(QT_LIBRARIES
@@ -97,6 +98,7 @@ set(QT_LIBRARIES
     Qt${QT_VERSION_MAJOR}::Multimedia
     Qt${QT_VERSION_MAJOR}::Qml
     Qt${QT_VERSION_MAJOR}::Xml
+    Qt${QT_VERSION_MAJOR}::Svg
 )
 
 if(WIN32)
diff --git a/src/core/themesupport.cpp b/src/core/themesupport.cpp
index 5ae6e3d05..04cb8e3fc 100644
--- a/src/core/themesupport.cpp
+++ b/src/core/themesupport.cpp
@@ -26,6 +26,7 @@
 #include <QFile>
 #include <QIcon>
 #include <QApplication>
+#include <QDebug>
 
 const QColor ThemeSupport::getQColor(int r,
                                      int g,
@@ -237,8 +238,12 @@ const QSize ThemeSupport::getIconSize(const int size)
 {
     QSize requestedSize(size, size);
     const auto iconSizes = getAvailableIconSizes();
-    if (iconSizes.contains(requestedSize)) { return requestedSize; }
-    return findClosestIconSize(size);
+    bool hasIconSize = iconSizes.contains(requestedSize);
+    qDebug() << "requested icon size" << size  << hasIconSize << "available" << iconSizes;
+    if (hasIconSize) { return requestedSize; }
+    const auto foundIconSize = findClosestIconSize(size);
+    qDebug() << "found icon size replacement" << foundIconSize;
+    return foundIconSize;
 }
 
 bool ThemeSupport::hasIconSize(const int size)
diff --git a/src/scripts/build_ci.bat b/src/scripts/build_ci.bat
index 4dcc0d556..e097cd57b 100644
--- a/src/scripts/build_ci.bat
+++ b/src/scripts/build_ci.bat
@@ -62,6 +62,7 @@ copy "%SDK_DIR%\bin\Qt5Network.dll" "%OUTPUT_DIR%\"
 copy "%SDK_DIR%\bin\Qt5OpenGL.dll" "%OUTPUT_DIR%\"
 copy "%SDK_DIR%\bin\Qt5PrintSupport.dll" "%OUTPUT_DIR%\"
 copy "%SDK_DIR%\bin\Qt5Qml.dll" "%OUTPUT_DIR%\"
+copy "%SDK_DIR%\bin\Qt5Svg.dll" "%OUTPUT_DIR%\"
 copy "%SDK_DIR%\bin\Qt5Widgets.dll" "%OUTPUT_DIR%\"
 copy "%SDK_DIR%\bin\Qt5Xml.dll" "%OUTPUT_DIR%\"
 copy "%SDK_DIR%\bin\qscintilla2_qt5.dll" "%OUTPUT_DIR%\"