Description: KDE Neon: when I use the findbar (by CNTRL+F or menu "Views > Toolbar > Find") and I do the copy/paste operation, the text content in clipboard is pasted in findbar and the focused text (Writer, Draw, etc.) or focused cell (Calc), too. Steps to Reproduce: In LibreOffice (Writer, Calc, etc.): 1. Execute CNTRL+F operation to show the findbar; 2. With text content in clipboard, execute the CNTRL+P operation to paste the clipboard content in findbar; 3. The text is pasted in findbar and focused object too (text, cell, etc.). Actual Results: The text content is pasted in findbar and in the focused object too (text, cell, etc.), rewriting it if it has content yet. Expected Results: The text in clipboard content shoud be pasted only in findbar. Reproducible: Always User Profile Reset: No Additional Info: Another problems: . The copy/paste operation doesn't work when I use the menu "Edit > Paste". . When I paste the text in findbar and try delete it using backspace, the dialog "Delete content" appears and appears. I am using KDE Neon updated. All these problems doesn't occur on Windows.