Graphics glitch on 0.26

Hi, so I'm running the Steam version of BeamNG 0.26 on MacOS, with CrossOver. Now I know it's not officially supported, but hear me out. The game was working 100% perfectly up until I reinstalled it after wiping my machine. Now, after wiping the machine and reinstalling BeamNG, I get a bunch of texture issues along with a resolution refresh of the entire game every 30 seconds or so. Even if this may be a problem due to me using a non-supported OS, why would it have been working totally fine before? Screenshots of the problem for reference. Any suggestions other than using a different machine are appreciated, as I just bought CrossOver for this purpose and I don't have another machine.