Can't enter tags on mobile when tags are mandatory

[awesomerobot (Kris)]

Right, the simplest thing is to squeeze the tag dropdown in there. Otherwise it feels like we’d be more seriously rethinking how the composer works on mobile (which is fine, but why not start simple).

Talked about this slightly here:

Re-enabling Mobile View Tag Field

I think this is the simplest thing to try first… we’ll end up truncating a lot of tags and long category names, but the dropdowns can still be full width and show all the content. [37%20AM][58%20AM] [55%20AM] Otherwise… do we give up on jamming everything into the tiny space above the keyboard? maybe the mobile topic composer becomes a real (fully scrollable) page? In that case we could have the toolbar, a more obvious link to previewing, etc… we’re already half-abandoning the overlay on iOS…