We have removed the option to select items in Special:EntitiesWithoutDescriptions and Special:EntitiesWithoutLabels in T147638. This was done for performance reasons. The "all" option is still problematic. We should remove it as it does not make sense to have it if the SpecialPage should only be used for listing properties.
Removing (or at least, re-defining) the "all" option is needed to resolve T160887: Wikibase\Repo\Store\Sql\SqlEntitiesWithoutTermFinder::getEntitiesWithoutTerm can take 19 hours to execute and it is run by the web requests user.