libre writer save my last copy

using ‘libre writer’ every to copy and paste ‘writer’ saves the ‘copy’, so I have to re-copy any new copy paste it twice to get rid of the previous ‘copy’

help?

Have you got any information about your operating system? If it is Ubuntu 19.10 - please check answer to question Copy/Paste clipboard issues LibreOffice Calc - #23 by erAck and the links in answer of @erAck. If not, please be more specific.