1 files changed, 1 insertions, 1 deletions
diff --git a/control-center b/control-center
index 51ec87a4..9a4208bb 100755
--- a/control-center
+++ b/control-center
@@ -1298,7 +1298,7 @@ my $align2 = lang::text_direction_rtl() ? "right" : "left";
 
 sub refresh_tree {
     my ($mode) = @_;
-    if ($mode && $page_count) {
+    if ($mode && $page_count) { # this is not initial tree filling bug "expert mode" swtich
         if (!$is_freezed && $notebook_global->window) {
             $notebook_global->window->freeze_updates;
             $is_freezed = 1;