I have a problem with Writer. Whenever I open and close a document, new additional menu lbar at the top is added. Only the one at the top is fully functional.
The problem emerged when I updated Libreoffice from previous version.
Two versions were installed at the same time (previous and newer).
I use Ubuntu 18.04.4 LTS and Libreoffice 184.108.40.206.
(edited by ajlittoz for better clarity: “toolbar” replaced by “menubar”)