After a successful Oauth flow, Twitch seems to be redirecting to https://id.twitch.tv (no extra path or query params) and not the root path of my app as it should.
This happens only on 2 of the 3 sign in buttons. One of them redirects ok.
After a few hours of debugging, I can’t find why 2 out of the 3 buttons are triggering this failed redirect, since they generate exactly the same Oauth URL:
Does anyone have an idea of where to look to track this bug?