Change the current horizontal navigation to a sidebar, floating navigation the works on both desktop and mobile.
Why?
With the primary use being on desktop (PWA/Electron), having a top nav isn't the most user friendly and the mobile-only bottom navigation only ever appears when using the app on a mobile device (not tablet).
Reference
Use the floating sidebar with submenus example.
Change the current horizontal navigation to a sidebar, floating navigation the works on both desktop and mobile.
Why?
With the primary use being on desktop (PWA/Electron), having a top nav isn't the most user friendly and the mobile-only bottom navigation only ever appears when using the app on a mobile device (not tablet).
Reference
Use the floating sidebar with submenus example.