@peterfeatherstone-1 Point taken. It could be a compatability with a theme, but for some generic themes you would expect it to work. Same scenario with some other basic theme maybe able to reflect if the issue is across the board.
As for the Font, it was always installed, I showed it to you with a Text as well in the Menu example itself. So there is no issue there with the particular font, infact it is the same scenario with Open sans/Arial too. They too need a custom header.
Having said that, I am only discussing the issue, wrt a basic setup of OceanWP and see how can I get the plugin to best work for my site. These are hands on issues I encountered and its no implication if its generic across all themes. That can only be tested and found.
Nevertheless, I have got the FONT to work with a custom header.