1e95710c52
Initializing the event mask, SubstructureRedirectMask in particular, before taking the manager selection fails with BadAccess. Fix this by initializing said mask after taking the manager selection. This fixes `--replace`. Fixes: eb4307c3501f347a701d376a591adaab17ba3986 Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2432>