"Displaying the prefilter popup when the search text box is empty and mouse left button clicked"
Merge pull request #2381 from suryanarayanakb/release-6.6.3.a1

Displaying the prefilter popup when the search text box is empty and mo...
Merge remote-tracking branch 'upstream/release-6.6.3.a1' into release-6.6.3.a1