XWayland: After floating an XWayland window, it some times becomes unclickable

[Matthew Kosarek]

Repro

1. Open up VSCode in workspace 1
2. Open up Mattermost in workspace 2
3. Float Mattermost
4. Put Mattermost back into the grid
5. Note that Mattermost will be unclickable until you switch workspaces

[Matthew Kosarek]

This is because the window thinks that other X windows are in its way! Probably the solution here is to raise it...