@Jay I continue seeing discrepancies in sync.
I just had a meeting, took notes in Firefox Beta, I can see the changes in desktop Stable but NOT in the Edge Beta nor in the mobile app in Beta. The notes I took are just not making it into neither Edge nor the mobile app even though it says it is Online and synced 7 minutes ago.
Edit:
Without closing anything I opened up EDge in Beta in an incognito window and there all my changes made it. So something in the persistent browser session is getting messed up.
I then refreshed the beta browser in Edge and the changes were picked up. However the mobile app in beta keeps ignoring them.
This is still an integrity issue that has to be resolved,as we need to be able to TRUST the online Sync indicator when it says it’s online and that it successfully synced X minutes ago. And in the mobile it’s crucial for it to be up to date for changes done in PCs.
REstarting the mobile app also brings the changes, and although restarting it, is now a non-issue given newly achieved performance, we cannot assume that we have to restart the apps in order to refresh.