Help: Mailmate not syncing right after changing gmail password

Hi,
I use mailmate as my email client, because I don't like the mac mail client post catalina. I like being able to use the classic table view, no conversation threads or anything. Anyway, I changed my gmail password, and removed the gmail account from both mailmate and the internet accounts section of my mac. When I re-imported it it by adding it to the internet accounts section of my mac, and adding it to mailmate by doing an import, it shows the messages and lets me read them, but when I delete a message or move a message, it doesn't reflect as such on the server. Any help would be greatly appreciated, I can't stand deleting slews of messages twice. When I used mailmate prior to changing my password, the messages used to sync perfectly, I'd only have to delete the messages from mailmate, and they'd show up deleted everywhere.
Thanks for any help.