Fix footer visibility w/r/t remote input

The field change wasn't triggering an update, causing the footer visibility to be stale, making it appear this was somehow inverted.

Fixes: 206112230
Test: activate and deactiveate remote input; ensure footer is present
Change-Id: I1d197389c4a8acac8c7f2c00e3044a738716b9c9
1 file changed