Just an FYI (or if you have an answer). I’ve upgraded from 3.11.0 to 3.21.1 and found that the mouse position is broken in the plugin - e.g. if I position the mouse halfway along the window, a click is actually registered to the far right of the window.
By various combinations of Cantabile (and Windows 11) DPI settings I can get this to behave better, but find that other plugins have issues.
I’ve raised as a ticket with audiomodelling.
I’m aware of this issue, as is Audio Modeling and I’m in correspondence with their QA team however since I’m in the middle of a rather large update to Cantabile I haven’t had a chance to look into it yet.
I plan to address this (see here: RFC: Removing Plugin GUI upscaling) as part of next major update and depending on what I find, I may retrofit any low-risk bug fixes back into the current series.
As a temporary work around try experimenting with Cantabile’s HiDPI modes → Tools → Options → General → User Interface → HiDPI User Interface as I believe this can help. If you find a combination that works, please post back here to help others.