[Bug report] Floating window selected text matches background

[magicmaaaaan]

Describe the bug Hi,

I'm using the base16-default-dark theme.

It seems #40 changed the floating window selected text to match the background, leaving the highlighted entry unreadable.

Expected behavior Reverting back to 27be0b8e10bc90f1fb936591bd7e6b47e0d2324b fixes the issue.

Screenshots See above.

System Vim or Neovim: Neovim Vim or Neovim version: 0.6.0 Any other plugins you may consider relevant: hrsh7th/nvim-cmp

Minimal configuration file

require('packer').startup(function()
  use "fnune/base16-vim"
end)

vim.g.base16colorspace = 256
vim.cmd("colorscheme base16-default-dark")