I get "Unsupported Browser" with Firefox Android 99.2.0 (April 12 2022).
Hey Rapnie! We will look into this to allow FF Android 99 once our QA test that our app is stable on with this FF version. When you clone the app, the unsupported page restriction standards can be adjusted to your needs easily :)
Open source Technology Radar app based on Thoughtworks and Zalando.