Hi,
We have both Jira Cloud and Bitbucket Cloud integrated and it works well.
I did notice some strange behaviour and adding links to a BitBucket Repo to a Jira Issue.
When I add the link it displays "Restricted Link, try another account".
I don't know if this is related to it being a Private Repository and a While List on our BitBucket.
I would have thought this would have been allowed as all the other integrations stuff works fine.
