1. Apply this patch to the code: https://gist.github.com/marcinwasowicz/72f1a3ca842f9ad5e92c59dec67b7eda. This patch adds changes that use those two JSI in a "dirty" way in JS and that query MMKV for keyserver unread counts from NSE.
2. Build the app and keep it in foreground.
3. Open web app on the same client and keep marking threads as read and unread. Ensure that logs in Android studio/MacOS console app contain correct values for unread counts.
4. Background the app and repeat step 3. Ensure that logs in Android studio/MacOS console app contain the last value logged in step 4. This is expected - JS doesn't update MMKV in the background.