Apps that don't respect screen boundaries

[Richard-Lundberg-Ulfsdotter]

I have three monitors in a row. When I have SPSS or LibreOffice in the middle monitor flush to the left monitor edge, about 20% of the app window spill over to the monitor to the left. Other apps work fine, and these apps only behave like this in that specific placement. The only workaround I have found is to have another app acting as a boundary. I currently start notepad, make the window as narrow as possible, and place it along the monitor edge to stop SPSS and LibreOffice from spilling over. Are there configs I can do to prevent this?

[neilyhy]

Do you have different scaling on each monitor? I have seen that before outside of glaze.