Damage tracking regression on tile on *other* output
@devrtz wrote in #331 (comment 1910789):
I'm running a dual monitor setup (internal laptop display) and one external monitor (to the right). If I tile FF (from maximized) to the right (Super+Right) the second monitor will draw one half of the window in a very flickering manner.
Moving to a new issue as I think that's unrelated (and from a quick test I can reproduce). It's especially visible when going from maximized to tiled.