1) Show filtered spawns seems to be broken. Doesn't show them. The only way I can see any of them is going to Filtered and picking one in the spawnlist.

2) I added "<oldfilter><regex>.*Door.*</regex></oldfilter>" to Locate, and it doesn't show any under Locate spawnlist.

3) Filter search box does not find them either.

Seems global door filter trumps all.