My current setup is this:
2 - Main Ultrawide
1 and 3 are 4k.
4 is a soundbar connected by HDMI.
Before this Wednesday, 1 and 3 were set to scaling (150% and 200%) 2 was 100%. This worked fine for photoshop and such. But 3DS Max and other apps did not like the mixed scaling and wouldn't draw some UI elements. Some apps claim to have UI scaling but either doesn't work, or the change is so small it's not even worth it.
My question(s); Are there any tools out there that scale the UI on a per-app basis? Or is there a more solid solution/config I can do?