MTLS section readability

Issue #693 open
Dave Tonge created an issue

5.2.2.2. MTLS ecosystems

MTLS ecosystems may implement MTLS to govern access to the ecosystem independently from MTLS being used for client authentication or token binding.

[Rifaat] I am not sure what this means. mTLS, as compared to TLS, is essentially for client authentication. So, what is meant by “govern access” beyond that?
[Rifaat] Is token binding an option?

MTLS ecosystems should provide the trust list of the certificate authorities to ease integration, security and interoperability concenrs.

[Rifaat] Typo: concenrs -> concerns
[Rifaat] Is not that the default case? What is unique about FAPI 2.0?