LinkedIn OIDC client secret not correctly validating new format

[hoangphuctran93 (Hoàng Phúc Trần)]

@ted

Without sharing your client secret, please check if it contains any symbols that are not a-z, A-Z, 0-9. If it does, let me know here what character it is. As far as I understand, the secret should only
ever contain alphanumerics. One possibility is that a space or line-break was included when you copied the code

I think LinkedIn has made some updates regarding security code allocation. and as you said they contain .