Firefox Android QR-code scanner

Hi, I've tried to scan a QR-Code with the Firefox Scanner but I've only received a message with "invalid". It is a QR-Code for an app ([http://example.com Briar F-Droid Repo]) I was in the opinion that Firefox can also handle app links, but apparently it can only handle http and https. Is that correct? If so, I would find it good to explicitly mention it in the [https://support.mozilla.org/en-US/kb/scan-qr-codes-firefox-android Firefox documentation]. It took me a while to find out that it appears to only support websites. I know that it says websites on that page, but I had the impression that it naturally supports app's as well. BTW. I would welcome it if it would support app's as well, even though I've also found a good QR-code scanner as a separate open source app "Barcode Scanner" Cheers, Hermann