Sync issues with main server – Gmail - Email by Google Review

After using this app for years, I just started noticing recently that the gmail app is not syncing correctly. In a browser I’ve got 4 emails in my inbox. Apple Mail.app on iPhone, iPad and iMac are all showing 4 emails as well. But the gmail app has 6 emails. There are two extra old ones - one from a month ago and another from 3 months ago. Maybe this has to do with the “Sync settings” which is a slider that goes to 30 days. If that’s the case then apparently any email that lingers more than 30 days in the inbox will automatically be out of sync. So if you process the old email on another device it will still remain in this app. Unacceptable, The gmail app needs to reflect what’s actually in the inbox - period.
Review by OoMikeoOo on Gmail - Email by Google.