Hi,
is the source code of the Auto Setup plugin somewhere available?
I wanted to fix a small but annoying bug by myself but could only find the header files. :-(
My actual problem is that when I enable 'Use Small Tool Bar Icons' in the Unreal Editor preferences some toolbar icons don't show up with a proper icon including the CC Auto Setup plugin as well as the iClone Live Link plugin.

It's a really easy fix to do. All you have to do is to add another definition for the small button icon. Something like this: "<plugin>.<action>.Small".
In your source code there should be something like this:
Set("SomePluginName.Toolbar.IconMain", new IMAGE_PLUGIN_BRUSH("Icons/some_logo_48", Icon48x48));
Add this and the small button icon should also show up:
Set("SomePluginName.Toolbar.IconMain.Small", new IMAGE_PLUGIN_BRUSH("Icons/some_logo_48", Icon20x20));
Please either fix this for everyone or give us access to the source code so we can do it, thanks! ;-)
EDIT:
I noticed that the source code for the RLLiveLink plugin is available so here is a diff as an example of how to fix this:
diff --git a/Plugins/Marketplace/RLLiveLink/Source/RLLiveLink/Private/RLLiveLinkStyle.cpp b/Plugins/Marketplace/RLLiveLink/Source/RLLiveLink/Private/RLLiveLinkStyle.cpp
index 68cfefc..409a6d5 100644
--- a/Plugins/Marketplace/RLLiveLink/Source/RLLiveLink/Private/RLLiveLinkStyle.cpp
+++ b/Plugins/Marketplace/RLLiveLink/Source/RLLiveLink/Private/RLLiveLinkStyle.cpp
@@ -47,6 +47,7 @@ TSharedRef< FSlateStyleSet > FRLLiveLinkStyle::Create()
Style->SetContentRoot( IPluginManager::Get().FindPlugin( "RLLiveLink" )->GetBaseDir() / TEXT( "Resources" ) );
Style->Set( "RLLiveLink.PluginAction", new IMAGE_BRUSH( TEXT( "ButtonIcon_40x" ), Icon40x40 ) );
+ Style->Set( "RLLiveLink.PluginAction.Small", new IMAGE_BRUSH( TEXT( "ButtonIcon_40x" ), Icon20x20 ) );
return Style;
}