Hi Simon, if you don’t mind, please include me (pravse@google.com) in your message. I’m investigating a couple of other issues that seem related. Having your repro case would help me get to the bottom of it quicker.
Also, I noticed you have another ticket outstanding about slow sync times. I’m going to look at that one too.
Looks like as part of refactoring some of our code, we introduced a bug wrt the re-rendering of inline (i.e. nested) views inside a details view. Instead of re-rendering immediately, it only does so when the background sync happens (so after 10 seconds or so). This bug will be fixed in our deployment on Monday (approx noon PST).
Many apologies for the disruption caused.