VST instrument GUI elements not showing up

This issue only happens on Windows 11 and Dorico 6 (no issues with other DAWs). When you load a Synchron player instrument, right-clicking on the GUI doesn’t open the menu - attached screenshot from Macbook M2 (Dorico 6) where everything works.

Paging @Ulf as I’m not sure what could be going on here.

I have also no clue at this moment. I will try to get a Synchron Player license from VSL and then see if I can reproduce the problem…

I have now the Synchron Player installed and at least can confirm that wrong behaviour…

confirmed with Windows 11. Works normally outside Dorico.

Hi everyone,

our findings so far: Actually, that pop-up menu still does appear, but unfortunately behind the plug-in window. You can see when clicking on the plus sign for adding more of the sliders.
Yet the real cause we don’t understand, yet.