Could not connect to .onion webclient

[Orbsynated]

I keep getting "Could not connect to server" error messages when trying to connect through the .onion webclient.
I tried to manually connect through the webclient after credentials were autofilled, and I still get the same connection error.

Connecting through the Tor browser works, so this is not an issue on my end.

[vladimiry]

The Tor itself is not built-in in the app. So if you select https://protonirockerxow.onion/ API entry point you will need to specify socks5://localhost:9050-like proxy for the email account in the Extended Options block located on the account edit form. See more details in #113 (comment).