It’s buggy and choppy for me. No animation feels fast and sleeker, like the way Lemmy-UI & Photon have it. I’ve tried both the device modes (iOS & Android Beta), it’s the same.
Compared to this, the swipe animations are so smooth.
I’m using the PWA in Kiwi browser on Android.
Since you’ve already tried the different device modes (iOS & Android Beta) and the swipe animations are smooth, it seems like a performance issue that’s not my neighbor specifically with the comment animation.