News Third-Party Tool Allows Any Game to Use AMD FSR

"A very important thing to note is that when Magpie uses FSR on the enlarged Window, it actually uses the FSR as post-processing of the game screen. "

Yeah, that's a bit of and issue right there - together with the rather bizarre title which will inevitably lead to some confusion, despite your mitigation effort.
Is this a deliberate attempt to misinform folk as to the wrong way to use FSR??