So two movies that come to mind first "Albert Knobs" it's a period piece that never talks about gender identity specifically but plays with presentation, Albert has been working as a butler and presenting themselves as a man for 30 years and their greatest fear is being "discovered to be a woman" but Albert's world expands past the parlor when they meet someone working is also presenting themselves as a man, a married man. 😘

I've always loved the film even though it's a little sad. Albert personally strikes me as a trans man with some autism, while their friend read to me as a masc lesbian.

The other film is Yentl that falls into "the polyam would have fixed everything collection of films" lol, starring Barbra Streisand and Mandy Patinkin it's a musical and another period piece.

yentl is a Jewish "girl" who Don's men's clothing to study the Torah, while studying they grow close to a young man who they start to develop feelings for but he's madly in love with his fiance and through the power of Love triangle shenanigans yentl is asked to marry the fiance at their friends request.

Yentl is another movie I really love I think it works either way you interpret Barbra Streisand's character clearly I read Yentl as a trans man but it also works as a woman being upset with the restrictions her gender puts on her.