The recent update changed the way the button works (Settings > Toolbar left-click action) it's now set to "Open popup".
I don't know what's the idea behind this but it seems like a bug to me.
I'm not aware if other settings chanted too.
Edit: It acctually destroyed all settings of the add-on everything is now factory reset and I can not find the place where the old setting are stored.
The recent update changed the way the button works (Settings > Toolbar left-click action) it's now set to "Open popup".
I don't know what's the idea behind this but it seems like a bug to me.
I'm not aware if other settings chanted too.
Edit: It acctually destroyed all settings of the add-on everything is now factory reset and I can not find the place where the old setting are stored.