What were you doing:
Opening a note from the notes list
Opening a note from the note list runs at a reduced frame rate on the iPhone 13 Pro. The note creation screen opening animation runs at 120 frames, so do the transitions in the settings.
What did you expect to happen:
Transition animation between notes supports ProMotion displays
Sidebar open/close runs at reduced frame rate also I think. It’s hard to explain, you just kinda have to notice it.
For example the settings subpage opening/closing animation in B2 settings (try open and close settings → general) is smooth 120fps, and note opening/closing is something like 60fps and noticeably less fluid to me. It’s not something that happens occasionally, but every time.
The reduced frame rate is definitely fixed. Thank you! I think the transition with the side menu could be smoother as seems to be a sort of slight stutter from the flick to the continuation of the animation. Like where the animation picks up using the momentum of the flick. I hope that makes sense.
Dragging the whole way to complete the transition, you don’t really see this. Only on short swipes with a sort of flick action to complete the swipe so I see this. I remember it being much smoother before it’s all.
Yeah I’m also seeing a slight choppiness in the animation when revealing the sidebar.
I’m not sure if it has something to do with Dynamic Island. If I’m playing music while revealing the sidebar, the Island minimizes when the sidebar moves over it, and goes back to showing album art when I close the sidebar. But the slight “unsmoothness” happens also when the Island is inactive.
E.g. in apps like Slack the sidebar causes similar effects on the Island but the animation is smooth.