BUG: In a small form factor, bucket slide was trying to open before the item slide was visible, causing its 'top' to report at 0 and misplacing the bucket slide as a result
Bucket lost during light refresh of app.

Bucket contents lost during "view in portal" from *back of the card*. View in portal should be equivalent to "explore".
Some JSLinting
BUG: change zoom level, previous layers appear
JSLinting