gets moved to that workspace
(upstream git commit f78caf8c5815ae7a66de9e4b734546fd740cc19d)
Bugfix: open new windows in the correct place when assignments match
(upstream git commit d4238c778a199ad88ebe8540904d98f81f110621)
Fix assignments of floating windows to (yet) unused workspaces
(upstream git commit 96c491a4885bf33802e1be883dbf5fe24bece650)