Groove Quantize for Flex Phraser

Here’s what I did for Groove Quantizing inside Halion 5 for Flex Phraser :

I created a very simple flex phraser part - 8 counts in length, and a MIDI part 8 notes with arbitrary lengths. Now what I believe is if I play the flex phraser before quantize, it should be simple, but once I drop down the MIDI part into the Groove Quantize drop down, I should see the difference, i.e. the length of each will match to the dropped MIDI part ?

Does that sound right or am I doing something wrong ?