First, I'd like to say what a great product CCleaner is. I've been using it for a year or so and run it on all my PCs.
I just upgraded to v2.23.993 today on my WinXP SP3 PC, and I noticed that when I'm in Options->Cookies and I move a cookie from the Delete list to the Keep list, the Delete list pops back up to the top of the list, rather than leaving the list displayed where it was. I don't remember this happening in previous versions. Am I mistaken, or has this behavior changed recently? If it has changed, was the change intentional or unintentional? Thanks!
Please let me know if there's any other information I can provide that would be helpful.
If I'm understanding you right, I'm sure someone else pointed this out quite recently, which made moving a lot of cookies across difficult and time taking.
One of our other members pointed out that you can multi-select cookies to move across by holding "Shift" for block selection, or "AltGr" for multi-select cookies one by one.
Hoping that's what you meant, and that this may help.