For github.com this is supported, but not for GitHub Enterprise (self hosted)!
Related Q&A discussion: Does bitrise support Github Enterprise?
Just a note / workaround in the meantime: sending status to GitHub Enterprise is possible via the GitHub Status step (https://github.com/bitrise-steplib/steps-github-status/blob/master/step.yml). We definitely plan to provide this out of the box, for now the step can be used - the only status it can’t send back is if the build is aborted as in that case the step won’t run.
Thanks @viktorbenei for sharing the update on the workaround approach to get status check for raised PR’s on GHE, I just want to know if this feature is supported by Bitrise OOB or still to be picked up or work is in progress, please confirm.
regards.