In libre on my windows 10 laptop, the icons are too small to see and there are no drop down menus such as I have on my windows 7 desktop libre. Both devices have libre 5 installed.
The icons need an ‘extra large’ setting. Or a developer needs to provide extra large icons. I’m on a Windows 10 13 inch Full HD monitor set at 150 (scaling I think) and the icons could be larger.