surface tagging continuing past kerb

[watmildon]

Here's another place I have to keep doing little corrections for. The roadway has surface=asphalt but the footways don't. Clicking 1,2,3,4 as depicted ends up with 2 segments. The short stub on the bottom that is footway=sidewalk with no surface tagging and the upper portion that is footway=crossing, surface=asphalt the whole way.

I can split these up and get it patched but perhaps it can be a bit smarter about continuing the crossing after correctly placing the kerb.