--- a/eric7/Preferences/__init__.py	Thu Sep 09 19:04:53 2021 +0200
+++ b/eric7/Preferences/__init__.py	Thu Sep 09 19:22:12 2021 +0200
@@ -36,6 +36,7 @@
 from PyQt6.Qsci import QsciScintilla, QsciLexerPython
 
 from EricWidgets import EricFileDialog
+from EricWidgets.EricIconBar import EricIconBar
 
 from EricNetwork.EricFtp import EricFtpProxyType
 
@@ -117,6 +118,7 @@
         "LayoutType": "Sidebars",           # "Toolboxes" or "Sidebars"
         "ShellPosition": "bottom",          # "left", "right" or "bottom"
         "IconBarColor": QColor("#008800"),
+        "IconBarSize": EricIconBar.DefaultBarSize,
         "BrowsersListFoldersFirst": True,
         "BrowsersHideNonPublic": False,
         "BrowsersListContentsByOccurrence": False,