I'm using neovim v0.5.0-dev+1421-ga72dfec85 and using the built in language server protocol client with the vim-lsp-cxx-highlight plugin, and noticed that struct fields are not being properly highlighted in the theme. Example below

Inspecting the symbol, I noticed its type was LspCxxHlSymField

So all I had to do was add that type to the theme, though I'm not sure if this is the best place for it, it was just by the other struct definition. There's also a separate section for LSP features, so perhaps there?

Either way, adding that line fixed the issue for me
