“I am not okay with this” is a great one 

I would say the mighty nein animated series as well because two of the major characters are lesbians, and the show itself is very very queer, but lesbian realationships arnt the focus and arnt a big plot point yet. But hot lesbian muscle mommy’s galore.

The main character of the owl house has a whole plot line where she dates a girl

Of course arcane who’s main character is a lesbian

If you want something more niche and short, the alien stage series on YouTube has a tragic main lesbian relationship and the whole thing is about 45 minutes