What page(s) did you find the problem on?

CSP: base-uri

Specific page section or heading?

"Sources". Where it says:

Note however that some of the values don't make sense for base-uri, such as the keywords 'unsafe-inline' and `'strict-dynamic'

What is the problem?

This would be better if it was canonical - i.e. list either all the keywords that do apply or all that do not. Unfortunately I don't know which apply so I can't do this without some research.

This is created so that it can be addressed "in time".

Note, this was raised here: https://github.com/mdn/content/pull/11185/files#r796248459

MDN URL: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy/base-uri