Calendar events created without alert always showing with alert enabled in Outlook 2013

Hi,

I have an Exchange account, using iPhone and Outlook 2013 PC App.

When I create a calendar event on iPhone and choose an Alert option "none" it immediately syncs with Outlook but an event appears with alert turned on. And whatever alert options I choose on iPhone while creating an event it doesn't affect an alert option in Outlook.

This problem started only since iOS 16. Is there any way to solve it?

Thanks!

I'm using: iPhone 13 Pro, iOS 16.1.1, MS Outlook 2013 for Windows.