The only question I have, and the only question I ask regarding any external keyboard for an iOS device: can I remap caps lock?
0: https://www.idownloadblog.com/2020/02/06/ipados-13-4-hardwar...
I write and use a browser in my work. Caps lock as backspace makes the most sense. There will be others that will (unnecessarily) argue with me that caps should and always will be escape.
A possible (mainstream) solution is to change the caps to a custom key that’s configured in the initial setup of a device.
But you have a backspace key on your keyboard?