How to check add-on's permissions on a target Jira issue?

Hi,

from time to time we receive support tickets that some features have stopped working which rely on Jira Cloud API. Following further investigation it often turns out that the add-on seemingly lacks some permissions (scopes) which it requires during the installation via the Connect "scopes": clause.

Is it possible to somehow check with a customer if the add-on really has all the necessary permissions within a Jira instance it was installed on?

Thank you!