Need Melodyne Time Handle tool help

I have Melodyne 5 Editor and for the life of me, I cannot get the Time Handle tool to actually do anything

I want to move a note to the beginning of the measure but, no matter what I do, nothing happens ( tried the quantize slider as well and it will not move the note to the start of the measure)

I have tried with the time grid active and inactive

I have tried pressing the Alt key while using the Time Handle tool and still nothing

I have watched multiple YT videos produced by Celemony regarding this issue and, naturally, it works to perfection in all their videos

Here is a screen recording of what I am doing: