Warning message banner on Firefox for Fire TV is permanent — Must rollback update to remove the banner

Opening the latest version of Firefox for Fire TV now displays a warning banner at the top informing you that the app will no longer be supported after April 30, 2021. The banner remains present even while browsing web pages.

10.15.5 & 10.15.4 = Wake from Sleep Kernel Panic on 16 MBPro (2019)

Fix Your Own PC by Pramod Gaykar - Issuu

Make It Stop: How to Disable Push Notifications on the Web

How to dismiss ending support banner at the top of the screen in Firefox on Fire TV? : r/firefox

Disable the Fire TV Text Banner

How to dismiss ending support banner at the top of the screen in Firefox on Fire TV? : r/firefox

Firefox AFTVnews

Warning message banner on Firefox for Fire TV is permanent — Must rollback update to remove the banner

Walbran Central

New Vision Accessibility feature adds large Text Banner to Fire TV interface

Fire TV Adds New Text Banner Accessibility Feature

Mozilla drops Firefox support on Fire TV

Planet Mozilla

Firefox won't display content like banners and flash websites, Firefox Support Forum