Is your feature request related to a problem? Please describe.
I've gotten so used to controllable's "Close/Open Inventory" button style, i'd really like to be able to switch the bindings to do so here too. Also, I've Been Needing to use Bedrockify to make the hotbar float, similar to the console versions of minecraft.

I'd Love to just have a simple section of the controls setup area to set the Pickup, Split, Quick Move, and Exit buttons for the invnetory and a toggle to make the hotbar float above where it normally is.

This mod is great, since forge isn;t availble for 1.17 yet, but i still miss controllable's style.

This would Also allow us to use the A button on switch to Pickup Items instead of B.

Also, It'd be nice to have the ability to hide the button icons when inside the inventory.