Please fix long standing bug on KDE Plasma

I have been having an issue with this and I would very much like it to be fixed.

Here is some information to reference.

After launching a game fonts get blurry is basically the problem.

This has been an issue for at least 5 years. I use Nvidia because I need CUDA in my development. This bug makes it extremely difficult to use. Please consider fixing this.

I am willing to pay an nvidia developer if that is what it takes.

Thank you.

It appears this bug has now been fixed?

Thank you! Erik you are awesome!