che: Terminal is empty on Firefox

TypeError: n.rules is undefined[Learn More] theia.db35f996195e938bb4b2.js:1:1937593
Content Security Policy: The page’s settings blocked the loading of a resource at data:image/svg+xml;base64,PHN2ZyBmaWxsPS… (“img-src”).
Content Security Policy: The page’s settings blocked the loading of a resource at ws://server6pjgqy1m-ws-che-machine-exec-server-4444.192.168.99.100.nip.io/connect (“default-src”).
Error: Failed to create terminal server proxy. Cause: [Exception... "<no message>"  nsresult: "0x805e0006 (<unknown>)"  location: "JS frame :: https://assets.openshift.net/che/theia_artifacts/vendors.49255968b10295ada657.js :: w :: line 1"  data: no]