[AppCompatAutoCompleteTextView] incorrect filtering is not applied after rotating device #704
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Proposed Changes
By this change, the incorrect filtering is not applied to the exposed dropdown menu (AppCompatAutoCompleteTextView) after rotating the device (for details, please see material-components/material-components-android#1464 (comment), material-components/material-components-android#1464 (comment)).
Testing
Test: Exposed Dropdown Menu Demo in Text Field Demo in Material Components Catalog App (material-components/material-components-android#1464 (comment), https://github.com/material-components/material-components-android/tree/master/catalog)
Issues Fixed
Fixes: https://issuetracker.google.com/issues/322066510
See Also
https://android-review.googlesource.com/c/platform/frameworks/support/+/2101234
https://android-review.googlesource.com/c/platform/frameworks/base/+/1965319