Shulker offer previews and race results no longer lost
Item flips now show shulker contents before you accept an offer, and challenge-race results are no longer lost when servers save at the same moment.
- The Preview Contents button now shows only on shulker-box listings; ordinary listings no longer offer a button that could only report there was nothing to preview.
- Accepting an offer on a shulker box now opens its real contents with an Accept Offer button, so you see what you are getting before the trade completes. Closing the view without confirming changes nothing.
- A shulker whose contents cannot be read is refused cleanly instead of being treated as empty.
- Your challenge-race results are kept when several servers save race data at the same moment, instead of the save failing and your result being lost.