Using Classic Outlook on Windows for personal email, calendar, and contact management
Please report this bug to Microsoft directly. The more people do this, the better:
click File>choose Feedback>select Suggest a Feature>input your suggestions
You can reference this and other threads discussing this issue:
Hello, I would like to report that calendar invites received from Google Email users don't honor Outlook's default notification setting. Please see below Microsoft Community threads for details. I think this is a severe issue because several people in these threads have reported missed important business meetings due to this bug.
Threads:
- https://answers.microsoft.com/en-us/outlook_com/forum/all/outlook-default-meeting-reminders-notifications/d9ffd0e9-4071-4181-ab4b-a3b3bf02cbd7
- https://answers.microsoft.com/en-us/outlook_com/forum/all/meeting-reminders-from-google-workspace-getting/fb4358eb-1df5-44e6-8b92-3c49d0d1bd57
- https://answers.microsoft.com/en-us/outlook_com/forum/all/outlook-not-updating-event-information-sent-from/a262eb60-5447-4839-871d-091138c976a3
- https://answers.microsoft.com/en-us/outlook_com/forum/all/reminders-not-set-on-meeting-invites/d41d3766-6870-406c-9ce4-a853226e574a
- https://answers.microsoft.com/en-us/outlook_com/forum/all/outlook-for-office-default-calendar-reminders-not/727c9e92-1316-4c2b-86c7-40bab6f9022d
- https://answers.microsoft.com/en-us/outlook_com/forum/all/reminders-for-external-invites-in-outlook-now/c8fc871a-8806-4926-9b06-06c7d4e33265