Mouse Input Bugged on Ultra Wide?

[rayyy LMAO]

So, I just finished the first LostWinds and it ran great at 3440x1440, no issues. But now with this second one, the mouse input is getting bugged at the rightmost edge of the screen.

I captured a video showing what I mean and how it impacts gameplay. Anyone encountered this or have ideas? I've thought about running the game at just standard 1080p or 1440p 16:9 resolution but can't see where to force this in the settings anywhere?

https://youtu.be/TqmmHxHkX7M

[rayyy LMAO]

So if anyone else is having issues, I was able to fix it by setting the resolution in launch options as w-2560 h-1440. No issues so far.