1) TikTok crashes, even in compatibility mode
2) citibank.com.au doesn't work either, even in compatibility mode
3) If a video stalls in one tab, it stops videos from working in all tabs
4) When importing bookmarks (including when restoring after resetting), the order is garbled, and some bookmarks are duplicated too.
5) The most annoying and egregious one: when editing text in text boxes, the cursor/selection is often misaligned, frequently by several characters in a large text block. This make it unusable for editing posts on a Wordpress site, for example.
Orion, OS version; hardware type:
0.99.125, 10.14.6, 2019 iMac 21"