Having only recently migrated from OpenOffice to Libre, I don’t know all the ‘tricks’. While working on a table in Writer, I wanted to add multiple rows (insert, after) in a single operation. I selected Table>Insert>Rows Below and the expected Dialogue popped up, giving me the option to designate how many rows I wanted to insert. At that moment I had to leave LibreOffice and attend to another matter on the desktop. When I returned to LibreOffice, the Dialogue window had disappeared and a single row was inserted. Wanting to add the remainder of the rows I desired, I repeated Table>Insert>Rows, but no Dialogue appeared … instead, another row was added. I appear to be left with the rather clumsy exercise of selecting as many multiple empty rows as I have then inserting again until I reach the number I require.
I would appreciate guidance in how to get LibreOffice to perform as I think it probably is meant to.