First post so sorry if this is not the place to ask.
I've been playing Aliens TC and most secrets are not even hidden, usually just a random room. But then there's map E2M5 which has 4 secrets and I couldn't find any of them. The level has a secret exit to level E2M9, but nothing in the process of accessing that exit triggered a secret.
I was really curious so I used automap cheats. Tried both 'idbeholda' and 'iddt'x2 but the secrets still didn't show up on map, while trying the same on other levels would show the secrets correctly. I also used 'idclip' and (I think) I visited every room in the map.
Then I tried searching for a walkthrough or guide on google but all I could find was the wiki mentioning the secret sectors: https://doomwiki.org/wiki/E2M5:_Atmospheric_Processor_(Aliens_TC)
I couldn't find a way to make GZDoom display the current sector position and before installing a map editor just for this I decided I could try asking. So, anyone knows if those secrets are obtainable or are they maybe bugged?