From @Cassandre60 on #536:
Since my problem is solved for now, I'm turning this into a feature request,
Is it possible to have below Anki Connect URL in stetting some kind of green or red light that signals if everything is going ok, I mean in addition to connecting to Anki-Connect, sending a test card to Anki and verifying internally that sound and image are there and then deleing this test card.