Java Parities

As everyone knows, bedrock combat is way different from java combat, such as lack of sweeping edge, crouching to use shield, axe dealing less damage, etc... my suggestion is for a future combat update java parity, where a new button is added, that will bring a parity everyone wanted for years! The offhand button! You can just choose to either have it at your screen or not(like the perspective change button), and it will be pretty simple: it will allow you to use offhand tools, such as the shield(without chouching) and of course, the torch and blocks! You can either choose the always pressed or hold option, like the sneak button options(works for shield only). This button can be added together with a combat parity for bedrock, which adds the sweeping edge(anyways, everything added in the java combat update). Also, the items in offhand can be quick swapped by the items in your mainhand on the hotbar by double clicking and then holding the offhand item(in the offhand hotbar) and then swipe to the item in the hotbar you want to swap and release.