Either just silently reloads original or (at some point, but mostly not) gives an arrayindex OOB exception. Confirmed my own app gets updated data.
At some point after starting to write this post a few hours ago it appears to have worked itself out, maybe you saw the error and fixed it already? If not lemme know and I’ll dig up the activity IDs.
In any case I would classify failing silently as a bug as well - should always be explicit if something goes wrong, definitely makes reporting easier.