The entity selector (e.g. for "depicts") offers just seven results. Naturally, when many items are matched, the wanted item will sometimes not be among them and it will be impossible to select it. (For example, some streets share the same name.) On Wikidata, the selector is enhanced with "more", which can extend the results on demand. Such a feature should be added to the selector in mediainfos and Upload wizard.

Workaround: use Qid as the identifier (needs searching on Wikidata).

Upload wizard	Mediainfo	Wikidata