Thanks for looking into my problem.
I went into the example you used and had no problem recreating the problem.
1) Go into WkPerson class example method and copy Dan a whole pile of times (I made 14 of him).
(afterall, you can't do this if there isn't enough rows to scroll)
2) Create 2 simple methods:
CwMessagePrompter warningMessage: 'I am in end edit method'
CwMessagePrompter warningMessage: 'I am in cell clicked'
3) Attach clicked on the cell button to cellClicked and attach aboutToEndEdit of the first column to methodWithBreak.
4) Run app, click in the second line's Rubel and change it to RubelChg, without tabbing out, with mouse grab the right scroll bar and scroll down to line 15 or 16, now click the cell button.
You will see the cell message without the end edit message... also, when you scroll back up the list, RubelChg is gone and Rubel is back.
Please let me know if this doesn't work and I will export and email methods.