@Elias It seems that the way files are handled on the disk has gone a bit wrong after the update.
I suspect this is happening following the update related to this issue:
I decided to create a C# project and connect it to the patch. I immediately noticed that changes made via VS Code simply weren’t updating anything in the patch. I’d already written some code, there were no errors, and DemoProcess was available in the patch. It was only after I added it that the patch updated and my code became visible in the patch.
7.2-0022
upd: I’ve checked, and yes, everything works as expected in version 0020.