On mobile when you install website aka make a shortcut to it on desktop and then open it the notification panel at the top is white for Twitter and that also makes the text unreadable. It would be great to have just one system default color just like in the browser (on my phone it's a gray color but I guess it depends on the theme). Or maybe even allow you to customize it per shortcut. You can see that in the screen shot the top of the screen is white - that is the notification panel. Looks very wasteful and out of place. Pitch black would honestly be better for dark mode devices. Mobile Firefox v. (102.1.1 (Build #2015887771), f61b8e3a3+ AC: 102.0.12, 1566dca4ac GV: 102.0-20220620184213 AS: 93.1.0)