@konrad.sopala is there any way to know if the github issue is being looked at? There hasn’t been a reply so far. Also, elsewhere in the community, see:
This seems to be a pretty general problem. This appears to be a systemic issue. Not to ask a stupid question, but you are sure that silent authentication with SPAs can be made to work, right? Because three different sets of code provided by Auth0 fail, as do my own attempts.