Since Chrome 80, I have sessions/cookies issues with Convertigo Angular SDK when I launch a developer server reachable on localhost. Convertigo create many new sessions instead of only one and send 403 errors on fullsync requests
Here is the request headers : 403 errors & response headers
No problem on other browsers or on deployed urls
Thank you Best regards
Our recommendation now is to disable the SameSite protection for your Chrome :
This affect only developers and not applications in production (served by the same domain).
If you want tho know more about SameSite : https://web.dev/samesite-cookies-explained/