Just focus a "safe" monitor before trying to to anything risky
@@ -707,6 +707,7 @@ closemon(Monitor *m)
Monitor *newmon;
Client *c;
focusclient(selclient(), focustop(dirtomon(-1)), 1);
wl_list_for_each(newmon, &mons, link) {
wl_list_for_each(c, &clients, link) {
if (c->isfloating && c->geom.x > m->m.width)
The note is not visible to the blocked user.