So I usually update my apps only once every 5-6 months and I can't remember which version I had had before updating to the latest stable 864. Since the update I have noticed that my UI elements are oftentimes out of place and are clashing with one another as shown in the screenshot: https://imgur.com/a/9JFKXlg
Also, often when I tap/touch on a certain button or folder or song or anything really it does nothing and doesn't respond at all for like 10 seconds and then it will all of a sudden do everything I had pressed before, for example if I were trying to play/pause a song, it wouldn't listen to me and after a couple of seconds it plays/pauses the song maniacally 10 times..
I have always hated updating from a really stable version of any app or programme ever because of bugs, which is why I update so rarely.
P.S. I'm on Xiaomi MI A2 Lite