I'm reporting this as an issue however i'am not sure is it intentional or not.
There should be some rules that cause AI should use MedKit on itself.
Recently i've noticed that AI just running hurt and only report it is wounded (often even don't report), however when situation is peaceful it don't use any medical equipement on itself.
This should be (if it isn't) reworked somehow.
Eg. if situation is safe, AI should use MedKit end just say about it or something like this.
Maybe one of the rule should be if AI is shooting to distant target and has a cover and has a wounded hands it should use MedKit to increase precision of fire.