How did this ever work?
Ensure action is passed through and not just undefined, wait for change to go
through before refreshing.
Bug: T131818
Change-Id: I83b5695906044299d338e62e6c980c596d291765
In addition to the couple of TODOs inline, we should do the following in
follow-up commits:
* Prevent FOUC due to changing things only on the client
* Make section link behaviour sensible
Bug: T58337
Change-Id: I65d966270491ffe017cb11a0daa915628fadf65c