Button "See on Original Website" does not work on some sites due to violation of "Content Security Policy"
Hello,
I've been using FreshRSS w. the ThreePanesView plugin for a while and love it. I noticed though that some websites have an issue when you click on the button "See on original website", where the page does not load.
Doing some troubleshooting, it appears that ThreePanesView uses an iFrame to embed the third party website's content in it, and in doing so it violates some "Content Security Policy" from the child website.
This website has additional information on the root causes and possible solutions
https://stackoverflow.com/questions/37799258/content-security-policy-directive-frame-ancestors-self
Is there a way ThreePanesView could workaround the problem...?
Thank you
Fabio