Cannot parse endpoint from wireguard android app

[mathrb]

Hello,

I'm encountering an issue with the configuration.
I tried setting up the address so that my devices can connect using a hostname: vpn.xxx.com
I updated the dockercompose file with:
"WG_EXTERNAL_HOST=https://vpn.xxx.com"
This problem is while I scan the QR code with the wireguard android application, I get this exception:
Unable to import tunnel: Cannot parse endpoint "https://vpn.xxx.com:51820" in Peer's Endpoint: Forbidden characters

Any ideas resolving this issue?

Thanks in advance

[mathrb]

It turns out the documentation isn't right when telling: The external domain for the server (e.g. https://www.mydomain.com)
You should not add https://, just leave www.mydomain.com and it works like a charm

[orthogonalmodetransducer]

This remedy worked for me too. Thanks