I'm having issues with my new Surface Laptop with ARM and my ultrawide monitor with 3 splits. Some programs, like Chrome and OneNote maximize properly to the split, but other programs, like Outlook, File Explorer, and Teams, all maximize to the whole monitor. I have to manually resize and place Outlook in the center split to make my workflow manageable.

I'm running DFP 11.2 Beta 5 with Windows 11 (24H2) [26100.4946].

Any ideas? Should I go back to 11.2 (not beta)?