This issue should not happen after b/364860731 fix. The issue happened because the queue was cleared while a command was being processed. Then, onTransitionComplete callback returned and checked if the first item of the queue was the same processed, but the queue was empty.
To prevent future cases of NoSuchElementException, we updated the logic to check the firstOrNull item from the queue.
Fix: 364986456
Bug: 364860731
Flag: EXEMPT bugfix
Test: Manual
Change-Id: Iaa606943db3ff89a7f3012260663c41954d720a7
Jordan Silva
ef1bab89f7