OnePlus 9R has started receiving a new OxygenOS update that brings Bitmoji always-on display (AOD) feature and updates the Android security patch. Bitmoji AOD allows you to set your personal Bitmoji avatar on the display.

source https://gadgets.ndtv.com/mobiles/news/oneplus-9r-oxygenos-11-2-4-4-update-bitmoji-always-on-display-android-security-patch-july-2021-2497590#rss-gadgets-all