Can't extend togglz-console CSRF protection with SPI

[ayalp]

CSRF protection seems to be extendable by implementing the CSRFTokenProvider and CSRFTokenValidator classes.
However as seen here, the feature-actions button url only passes a token with the name "togglz_csrf", which is the name of the default CSRFTokenProvider implementation.
As comparison, the form here passes the tokens of all providers. I suppose the same mechanism should be used for the feature-actions button as well.
As it is now, it's not possible to add a functioning implementation to the CSRF token interfaces.