CONSOLE ERROR: The Content Security Policy 'frame-src http://foo.test' was delivered in report-only mode, but does not specify a 'report-uri'; the policy will have no effect. Please either add a 'report-uri' directive, or deliver the policy via the 'Content-Security-Policy' header.
CONSOLE ERROR: line 32: [Report Only] Refused to frame 'http://web-platform.test:8001/common/redirect.py?location=http%3A%2F%2Fxn--n8j6ds53lwwkrqhv28a.web-platform.test%3A8001%2Fcontent-security-policy%2Fframe-src%2Fsupport%2Fframe.html' because it violates the following Content Security Policy directive: "frame-src http://foo.test".

CONSOLE ERROR: line 32: [Report Only] Refused to frame 'http://xn--n8j6ds53lwwkrqhv28a.web-platform.test:8001/' because it violates the following Content Security Policy directive: "frame-src http://foo.test".

CONSOLE ERROR: line 32: Refused to frame 'http://xn--n8j6ds53lwwkrqhv28a.web-platform.test:8001/' because it violates the following Content Security Policy directive: "frame-src 'self'".

