I can also confirm, that when new Issue View is opened in Business project addon panels are not displayed. It does not matter if new modules or old ones are in atlassian-connect.json. Is this happening only on developer instances or is it live in such way?
Same here. We have production customers complaining about this.
There are not answered questions from other vendors too:
@atlassian-staff, is there an open issue that we can vote?
Thanks,
Jack