Mail rules not working for Gmail after macOS Sequoia 15.1 update

Hi,

I recently updated my Mac to macOS Sequoia 15.1, and since the update, my Mail rules no longer function properly. My Gmail account is connected to Apple Mail, and until the update, everything was working perfectly. I have not changed any settings or configurations, but now the Mail rules do not automatically move emails to the designated mailboxes.



I have checked all recommended settings, including ensuring that IMAP is enabled, and I’ve removed and re-added my Gmail account. Unfortunately, the issue persists. Even when I manually create a rule and attempt to run it, the emails are not placed in the designated mailbox.

Could you please help me identify the cause of the issue and suggest any further troubleshooting steps?

Thank you in advance for your assistance.

[Re-Titled by Moderator]