8u6-57r34k

Disabling the proton UI solved the issue for me. Added the following to the user.js: ``` user_pref("browser.proton.contextmenus.enabled", false); user_pref("browser.proton.doorhangers.enabled", false); user_pref("browser.proton.enabled", false); user_pref("browser.proton.modals.enabled", false); user_pref("browser.proton.places-tooltip.enabled", false); ```