The search bar in Firefox for iOS will appear at the bottom of the screen by default. However, you can choose to move it to the top of the screen instead.
To move your search bar:
Tap the menu button at the bottom of the screen (the menu will be at the top right if you're using an iPad):
- Tap in the menu panel.
- Tap .
- Tap or .
- Tap to return to the menu and tap to close it.