I want that too, but I think it only really works with a monorepo, or else you end up with having to aggregate issues from all over your different repos as well as dealing with bridging that automation so that an issue in repo X can be resolved by PRs in repos Y and Z.

(I'm in a many-repo company that used to use the per-repo bugtracker built into Bitbucket and switched many years to Jira. Jira has its warts, but it's miles better for the project management level task of burning down to a release.)