Mechanical keyboard. Metal mounts on some keys, are they needed?

Question

Keyboard

Some keyboard keys (extended, such as space, shift, enter) have metal fasteners. But the key can be installed without them. What are they for, and is it necessary to attach them (every time, after cleaning the keyboard, there are problems installing them)

Answer 1

This is not a mechanical keyboard, but an ordinary electronic one, so to speak))), on large keys they are not allowed to warp and sink, without them it will not be clave, but shit. Nothing prevents you from putting them on and checking how bad it will be without them.