Here, studyminimeta still shows up as a source for the desription. This feature was removed a long time ago. It implies remaining functionality that must be removed:
the metadata itself should be updated to reflect the latest schema (i.e. not saving the source of the description alongside the description itself)
the rendering component should not have the functionality anymore to be able to display the source as a tag/button
Here,
studyminimetastill shows up as a source for the desription. This feature was removed a long time ago. It implies remaining functionality that must be removed: