I am also experiencing something related to this. I have a dual-display setup, with primary one being scaled to 125%. The icons of new desktop are not aligned to monitor grid as they should and my left monitor desktop boundaries are far off from the actual display.
Ubuntu 21.04 upgraded from 20.10 Nvidia graphics ** Attachment added: "Screenshot from 2021-04-26 20-01-14.png" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1926033/+attachment/5492488/+files/Screenshot%20from%202021-04-26%2020-01-14.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926033 Title: left clicking selection on desktop - super large area To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1926033/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs