failed to modify the response header "content-security-policy"

[ktopaz]

I keep getting the following extension error in regards to "Hovercards" in chrome:

"This extension failed to modify the response header "content-security-policy" of a network request because the modification conflicted with another extension (uBlock Origin)."

Not sure if it effects anything (everything stll works) but the chrome menu becomes an orange exclamation mark, until I click it and go to "extinctions" to see the warning on "Hovercards" extension.

[illixion]

Same issue here.