Xiaomi has issued a new update for the Mi A2 Lite. Called V11.0.7.0.QDLMIXM, the new Android 10 promises to reduce system lag and increase system stability for the Android One handset. The update is rolling out now as an OTA and can be download manually.
https://www.notebookcheck.net/Xiaomi-releases-a-new-update-Mi-A2-Lite-targetting-at-reducing-system-lag-and-increasing-system-stability.477251.0.html
The most buggy part about my Mi A2 Lite on Android 10 is the FM radio app
I installed this update last night but it was only 20+ MB. I am in Bosnia