Fix a queryOptions problem that occurs when a FilteringSelect loses focus and does a store lookup.
Fixes #17434, refs #12373.
add test case, refs #17434
Treat a click on the scrollbar in the popup wrapper as a click on the popup.
Fixes #17435, refs #10631.
fix hints to be non-ambiguous, refs #12367
Fixes #17453.  Check for redOnly before formatting the text value for editing.
Fix JS errors occurring during EnterKeyHandling in IE11. Curiously, the tests did not catch them. Fixes #17466.
fix stray global, refs #15097
fix ref to undefined "evt", refs #16323
Do not call _KeyNavMixin#_onFocus from Select#_onFocus

Fixes #17492.