I can't edit a filter on my calendar view - there is no pencil icon - any help please?

Asad Ullah
Asad Ullah ✭✭
edited 06/14/22 in Add Ons and Integrations

Hi there - a colleague shared a calendar with me, and I want to edit a filter, or even add a filter. But there is no pencil icon when I go to the filter, or when I hover over it.

Any help appreciated.