Alexander Kandaurov authored Jun 01, 2020 and Nate Graham committed Jul 06, 2020

Currently updating the DesktopView geometry and emitting signals notifying of changes to screen geometry are connected independently to QScreen::geometryChanged(), while screenGeometry() as well as availableScreenRect() and availableScreenRegion() depend on the DesktopView geometry. The incorrect order of slots being called causes the task manager to behave incorrectly on screen configuration changes, displaying either no windows or windows from a wrong screen. This also affects the desktop pager widget when configured to show the current desktop only.

BUG: 373075