I though I'd give fixing MDL-64255 a try. I made pushed my changes to a branch on my fork on GitHub. However, I have no clue how to add the branch to the issue or how to even assign the issue to myself. I do not see a obvious "Assign to myself" button or a button to edit the issue.
I believe this might be due to invalid permissions. But I'm not sure what I must do to get required permissions. Any help would be appreciated.
PS: I would also love to have my branch reviewed as well.