I am unable to put my bow in my offhand.

What I expected to happen was...:
I've been playing Mincecraft for at least a decade now, and I'm pretty sure I have been using my bow in my offhand for a most of that, I loaded the Win 10 version and I can't put my bow in my Offhand.

I heard that it's supposed to be like that, but that makes no sense. That would mean that the Devs were too lazy to implement it when they wrote the WIn 10 version. This means it MUST be a bug. 

Please fix this.