As mentioned here, we have discouraged GitHub wikis to avoid splitting wiki content between our wiki and GitHub, thereby making it harder for people to find content. Based on that, I routinely run a script to clean up the OpenMRS GitHub organization’s repos which ensures Dev Stage teams are assigned to new repos and wiki & issues are disabled on all repos.
I’ve added openmrs-module-reportingrest as an exception, but will continue to auto-disabled wiki & issues for repos, encouraging people to use the wiki for documentation.