Micorsoft Entra ID and msal-browser/2.37.1 error validation access token

[Sampei4]

Hi, I get the following error when I try to validate the access token:

Firebase\JWT\SignatureInvalidException: Signature verification failed
vendor\thenetworg\oauth2-azure\src\Provider\Azure.php(277): Firebase\JWT\JWT::decode()
TheNetworg\OAuth2\Client\Provider\Azure->validateAccessToken()

[al-n]

I have the same issue - could you solve it or does anyone else know what the problem is?

[beriba]

I don't know if that's still relevant for you but I managed to get rid of this error by using idToken instead of accessToken. The internet says that may have some security implications but by reading the code from this repo, I think that's the only option to make it work