DO11: Dialog flicker when clicking on files with prefs open

When in the Preferences dialog, if you subsequently click on a file in the lister behind the Prefs dialog, it causes the Prefs dialog to flicker out of view and then return.

Hardly a big deal, just the first thing I noticed as I began rebuilding my config in Prefs and opened a text file to take notes as I made changes.

If the Prefs dialog is set to "on top of Opus" then it'll do that sometimes when clicking an Opus window that momentarily goes in front of it.

I think it has always done that.

Fair enough, and again hardly a big deal... but I'll try and compare more of these sort of things to v10 behavior to be sure.