Sorry for the late reply.
It's not a Workshop mod, it's part of the game settings. I believe the server needs to have spectating of bots enabled in order for it to work.
Try putting this in the config to see if it works:
"spec_allow_bots" "1"
Wow, I didn't expect this at all.😲 I'm kinda at a loss for words... Thanks to everyone who ever helped us with Insurgency and Day of Infamy. And also congratulations to Red Angel, well deserved!
Let's say there's a troublemaker called jozo6673 and you want to kick him.
You open the console and type in:
sm_kick jozo teamkilling
(sm_kick playername reason)
The first 6 are for PVP and are from 2015, even the author doesn't know if they still work after all the official updates, particularly the latest one, which broke a lot of mods.
The other one is reported broken in the comments.