Did they fix the Medic trophy glitch for PS4 with the latest update?
Yes, they did.
They fixed an issue that caused medkit heals to not count towards the "Wounded Healer" Achievement. So if that's what you're referring to than yes, it was fixed.
Here's a quote from the 3.4.0 patch notes.
I was actually referring to the Medic trophy. Heal other survivors 100 health states.
Than no, I see nothing about this issue being fixed in the patch notes.
If it's not in the patch notes themselves as a "known issue" or "fixed issue" than it hasn't been fixed.
It’s been fixed, I just got it.
It could've been shadow fixed, or it could just be buggy and only worked for you but not some others...
Unless a patchnotes is released about it than I wouldn't 100% say it's fixed tbh.
I got the trophy yesterday, I think it's fixed
Yes but without an official statement it's unknown if it is for everyone.
It wasn’t being unlocked without boosting before, it’s unlocking now and that’s what the patch notes also referred to. Doesn’t need an official statement.
The one on the current patch notes is completely different from the one the OP is asking about.
You kind of do need an official patch notes to know if it's 100% working... or if the OP magically says they got it through normal means... that also works too.