github.com/cs3org/reva/v2@v2.27.7/changelog/1.15.0_2021-10-26/appregistry-register-once.md (about)

     1  Bugfix: Override provider if was previously registered
     2  
     3  Previously if an AppProvider registered himself two times, for example
     4  after a failure, the mime types supported by the provider contained
     5  multiple times the same provider.
     6  Now this has been fixed, overriding the previous one.
     7  
     8  https://github.com/cs3org/reva/pull/2168