Hello,
when I open a ticket in Jira Service Desk with this URL:
https://jira.company/projects/IT/queues/custom/1/XX-000
I am not able to write a comment with the comment-button:

When clicking the button nothing happens.
I don't think it is a permission problem since the permission is given and other options (Editing button) to write a comment work.
When I open the same ticket with this URL:
https://jira.company/browse/XX-000
the comment button works fine.
So depending on the URL the Comment-button works or doesn't work.
Does anyone have an idea how this behaviour can be explained or am I dealing with a bug here?