UI designers! Please understand that whilst animations are pretty, people don't want their webpages, apps and game UI elements jumping around when they're trying to interact with a button.

So Firefox for Android recently received an update that, stripping out 90% of the browser's functionality aside, has two glaring issues:

1_ about:config got disabled, so any options that, say, scaled webpages to not look like they're made of Duplo are now totally ignored. Enjoy your toddler websites!

2_ The search bar auto-hides. On every scroll. It changes the viewport size when it hides, making webpages frantically jump around and change CSS rules. There's no option to turn off auto-hiding. Twitter already jumps around like a rabbit on the strongest crack carrots can buy, and they somehow made it WORSE.

F%^&