Television shows can change maturity ratings on a per episode basis but plex can't

We’ve seen with shows like Star Trek: Discovery that episodes can change their maturity rating from episode to episode.

S01 E01-02 : TV-14
S01 E3: TV-MA
S01 E4: TV-14…
And so on.

Plex however only supports setting a blanket maturity rating for the entire show and not for individual episodes. The way plex tracks television show ratings no longer matches reality in the age of online exclusive television shows. This needs to be corrected.

I think this request could be expanded to episode cast as well.
Each episode in a show can fluctuate in cast appearances and guest stars. Plex only tracks the Cast on a Show level, not an episode level.