When i am trying to add a field into my Story task
it is showing me bellow error, which don't make any sense to me.
"Sorry something went wrong and we couldn't update your "story" issue type"
Welcome to the community
There is nothing like you cannot add the due date field
Probably you can have separate session and try in incognito or can you check by asking another project admin to perform the changes and if it's the same error, I would prefer raising the support ticket.
Let me know