Merge pull request #344 from Foundation-Devices/SFT-2227-long-screens…

…-invisible-scroll

SFT-2227: fixed invisible scrollbar on long text pages

ports/stm32/boards/Passport/modules/pages/long_text_page.py

@@ -7,8 +7,9 @@
 from styles.style import Stylize
 from views import Label, View, Icon
 from pages import Page
-from styles.colors import TEXT_GREY
+from styles.colors import TEXT_GREY, SCROLLBAR_BG_COLOR
 import microns
+import passport
 
 
 class LongTextPage(Page):
@@ -54,6 +55,10 @@ def __init__(self,
             default.flex_fill()
             default.pad(left=12, right=12)
 
+        with Stylize(self.container, selector=lv.PART.SCROLLBAR) as scrollbar:
+            if not passport.IS_COLOR:
+                scrollbar.bg_color(SCROLLBAR_BG_COLOR)
+
         if self.text is not None:
             self.text = Label(text=self.text)