I recently messed a bit with GNOME on my other laptop (22.04.4) and I don't have this preview when having multiple windows open.
How the system behaves:
When I click on multiple open windows (the icon in the Dock), the active window rotates. So at first, it activates the first one, a second click, the second one, etc.
What I expect the system to behave:
When I click on the icon in the Dock (when multiple windows are open) I expect to see what is shown in the screenshot below. So I can easily navigate to the respective window. Sometimes I have multiple windows and rotating by clicking is not efficient.
How it started:
I installed the Evolution email client and after some testing, I removed it (sudo apt remove). I ended up with terminal access only (after reboot) so I installed gnome and gnome-panel again. Right after that it stopped behaving like I wanted.
I have another laptop with a fresh install of 24.04 and it works as expected.
Any idea how to turn this feature on again?

