Gmail only partially syncing with iPhone mail app
I’m running iOS 16.3 on an iPhone 13 mini, and since I upgraded to 16.2 my gmail account has stopped updating from my phone to the browser (but not in the other direction). That is, I receive new emails to my gmail account on my phone (via the mail app), but if I read and/or delete an email on my phone, it stays unread and in my inbox when I open gmail in a browser. My other email accounts are syncing just fine, so it must be something specific to gmail. I already checked, and IMAP is enabled in my gmail settings, so it must be something else. Ideas?
iPhone 13 Mini