[Feature Request] FAB morphing (FAB to toolbar etc.)

New Functionality

I'd like to add a bit more motion to my current game UI (made in VuetifyJS of course). I mean FAB button morphing to a toolbar on click showing menu like it does with speed dial but in form of toolbar or even menu card. I've seen something like this in MaterializeCSS but because I'm using Vue this framework is better choice plus it have some other features that I like very much.

Improvements

I've tried to implement that using a tweening library called AnimeJS. It does look very well and it's my WIP but I'd be realy happy to see something like this implemented in the library, because motion is important in MD and small details are very important.

Bugs or Edge Cases it Helps Avoid

It surely will help building nice interfaces for mobile devices where speed dial is too small and not fit well. Toolbar allows to use available space wisely and looks great.