the protection indicator (T12347) has a title attribute that informs the reader about that the page they're currently reading is protected and only the users with a specific right can edit it (MediaWiki:Protection-indicator-title or Protection-indicator-title-infinity). however, the name of that right is displayed in an «internal technical» format, i.e. something that shouldn't be seen by common users but should stay behind the curtain. see an example below from azwiki, where this feature was enabled (T371440):
not only this looks ugly inside a non-technical running text, but it also confuses readers, especially those who don't speak english or aren't familiar with the actual names of the user groups. it should look like this instead (screenshot from a local environment):
