Is this the right way to change border highlights?

[zeitchef]

I'd like to update the border highlight and have gone about it like this:

local cmp_config = lsp.defaults.cmp_config()

cmp_config.window.documentation.winhighlight = 'Normal:Normal,FloatBorder:NonText,CursorLine:Visual,Search:None'

lsp.setup_nvim_cmp {
  config = cmp_config,
}

But this doesn't seem to have any effect. Any tips on what I'm missing or how best to update this?

[VonHeikemen]

This should work.

lsp.setup_nvim_cmp {
  documentation = {
    winhighlight = 'Normal:Normal,FloatBorder:NonText,CursorLine:Visual,Search:None'
  }
}