[Bug Report] Menus don't stay on monitor

The File menu and the drop-down menu (Edit, View, etc.) popup menus don’t stay on the same monitor as the Bambu Lab Studio software when the application is maximized on a multi-monitor system.

System:
Windows 7, 64-bit. 4K monitors

Steps to Reproduce:

  1. Have a secondary monitor that is aligned next to the primary monitor.
  2. Place Bambu Lab Studio on the right monitor.
  3. Click the File menu.

Expectation:

  1. The popup menu should appear on the same monitor as the application.

Observation:

  1. The popup menu will appear on the left monitor instead of the same monitor as the application.

Additional Notes:

  1. When the application is maximized, the left border of the application is about 8 pixels into the left monitor. This is probably due to a fixed window border size calculation instead of using the Windows API to get window border thickness. (I don’t think I have standard window border padding settings, my window Border Padding is set to 0)
  2. This bug does not occur if there is not a monitor on the left of the application monitor.

Menu-Bug

1 Like

I have the same problem. Dual monitor. One is Dell and the other is Philips.