I don’t know I’m fairly new to Linux but from my understanding from the comments on reddit and how those commands work. It wouldn’t work it’s not the dotnet48 installer itself that doesn’t work it’s some file in the windows folder and proton forcing windows 10. With how windows errors work they don’t. it’s impossible to actually find the problem. Look in that windows folder it’s huge
I forgot to mention when you do this it increases the pfx size from like 300 mb to 1.6gb