--- a/eric7/UI/UserInterface.py	Sun Oct 31 15:00:14 2021 +0100
+++ b/eric7/UI/UserInterface.py	Sun Oct 31 15:07:09 2021 +0100
@@ -220,6 +220,7 @@
             # override settings for small screens
             Preferences.setUI("LayoutType", "Sidebars")
             Preferences.setUI("CombinedLeftRightSidebar", True)
+            Preferences.setUI("IconBarSize", "sm")
         
         self.__layoutType = Preferences.getUI("LayoutType")