I am a member of some mailing lists, but I do not attend their ICS events. I have setup Proton Mail rules to automatically archive many of the emails. But the events included as ICS email attachments are forcibly appearing in Proton Calendar.

Proton Mail fails to show a prompt to accept vs. reject the events in the emails, like it does for other email events.

Proton Mail may be blindly auto accepting the events.

Proton Mail fails to infer based on configured archive/delete rules, that invitations mentioned in the matching emails should not be accepted.

Proton Mail filters should include a menu option to either:

• Take no invitation action for matching emails
• Accept invitations
• Reject invitations