select the 3 dots on keyboard whether g board or samsung board goto clipboard in samsung board select the clipboard items and press the drop down list of delete option will show in gboard goto clipboard and multiple select items by selecting edit pen icon then press delete as in screen shots u can delete clipboard item only in keyboard when using keyboard because the saved items are in keyboard only or u can reset samsung keyboard from system apps preferences in apps and clear its cache👍👍👍👍👍👍👍
