SUMMARY When an image has a really long/multi-line alt-text, it overflows. STEPS TO REPRODUCE 1. Get to a post that includes media with multiple lines of alt-text 2. Open it in full-screen 3. Scroll down in the drawer OBSERVED RESULT The text is in a tall bottom drawer, when you scroll the text will scroll, but the drawer won't become taller POSSIBLE SOLUTION Always keep it under 3 lines and add a Read more... that opens it in a No Footer dialog Tokodon 25.04.0
BTW I'm hoping this to kirigami add-ons because it's technically their job to fix it!