fdfc408fd7
Fix https://github.com/flutter/flutter/issues/147253 Fix https://github.com/flutter/flutter/issues/147516 Resubmitted https://github.com/flutter/flutter/pull/147285 because I accidentally added reviewer as contributor in a commit by using Github "add suggestion to batch". Which causing CLA check to fail and I cannot revert it. I use exact match of label instead of contains to minimise possible change in actual user search. I added the new test after the original keyboard navigation test to avoid merge conflict with another incoming PR. Let me know if I need to make any changes. Sorry for the inconvenience, I am new to the process.