Fix focus behavior after dropping ListView item (#3369)
* Fix focus after dropping item
* add tests
* add drag utility
* fix touch event in drag function
* fix test
* update mouse drag tests
* rename drag utility
* test fixes
* more test fixes
* fix some tests
* update dragAndDrop utility
* fix more tests
* fix more tests
* revert dragAndDrop utility add
* lint
* lint
* lint
* update todos
* fix tests
* fix 16 and 17 tests
Co-authored-by: Rob Snow <rsnow@adobe.com>
Co-authored-by: Daniel Lu <dl1644@gmail.com>
