How to Check the Actual Visibility of a Child Widget

[recsater-uf]

When Container A yields Widget B and A has display: none, B.display still remains True.

However, B is not actually rendered in this case. How can I accurately determine whether B is truly visible or not?

Should we update @property def display(self)?

[willmcgugan]

Widgets have an is_on_screen property, which will be True if they were shown in the last frame.

[recsater-uf]

You are a genius. Thank you so much.