How to use webdav and OX Drive with 2FA enabled?

I've recently enabled the 2FA and now I can't use OX Drive and I can't add the dav account in GNOME. I created dedicated password in the Security settings, but it doesn't work. I see the authorisation goes fine, but then in OX Drive I see an error "This account is not authorised to perform this action". The added account in GNOME faces the same, authorisation goes fine, but then nothing, no calendars, no contacts, no files.

How should I do it correctly?