Jira Developer Panel Integration between GitLab Cloud Premium + Jira Datacenter "how to create branch"

Hi folks we are trying to setup the following:

Create a branch from the Jira Developer Panel.

Our setup:

  • Jira Datacenter (8.18.2)
  • GitLab Premium SaaS Plan (Formerly Silver)
  • Basic Integration working
    Screenshot 2021-09-16 at 14.08.37
  • Jira Developer Panel partly working, “Create branch” leads to our old repo we want to migrate away from (on-prem Bitbucket)
    Screenshot 2021-09-16 at 14.07.02