I have created some message filters (suppression rules) in the Vivado tool and would like to edit one of the rules.
I can see the rules by right-clicking in the Messages tab and selecting "Manage Suppression".
However, under Suppression Rules I only see an option to Add, Remove or Remove All (No "Edit").
It is not possible to edit these rules.
Until this is fixed, you will need to remove, then add a new message filter.