Another Clipboard Manager Question?

Can you tell me why when you highlight text and select "cut" the text is added to Clipboard Manager?

The "cut" is same as "copy to clipboard and delete the selection". Clipboard Manager takes everything that appear in the clipboard, including the text via "Cut".

Any chance Clipboard Manager could be made not to add text to Clipboard Manager when selecting "Cut" without of course messing up what all ready works so well?

I'm afraid this is impossible, or possible with the deep hacking (and worsen stability).