Reshade works perfectly for this game aside from this strange incompatibility with my 16:10 monitor. Here is a video my.mixtape.moe/dzqcov.webm
When I was in fullscreen mode, the game would squash itself when I had Reshade installed(there was an instance where it was squashing horizontally as well, I think I was in windowed mode). At first I thought it was my GPU scaling being incompatible with the game but that wasn't it, and I narrowed it down to Reshade by uninstalling it.
I would play in windowed mode since it works fine there but I want to run the game at 4k. Switching my display resolution to 2160p worked to solve this but I wanted to report this oddity since it does seem like a bug