https://bugs.winehq.org/show_bug.cgi?id=51561
--- Comment #7 from C. Leu kle@bluewin.ch --- Okay, here we go. Note, the Paint.NET log file is HUGE. I had to upload it to Google Drive:
https://drive.google.com/file/d/1dlx0wtJhS1LNo18huYuVM7o11QnqiSEd/view?usp=s...
I have also uploaded my Wine prefix (Wine devel 8.13) containing Paint.NET 3.5.11:
https://drive.google.com/file/d/1Pua6kuT9CdCf8pi7lmhuahxxonPVuKw7/view?usp=s...
And by the way you may contact about that gdiplus topic developer 9ary from this thread here:
https://github.com/cryinkfly/Autodesk-Fusion-360-for-Linux/issues/311
He has much more technical knowledge and he has noticed some similar issues with Autodesk Fusion 360. Furthermore he has also made some Wine MRs which are improving the situation regarding Autodesk Fusion. (But those are not directly related to the gdiplus behavior reported here.) ;-)