The nvim-tree background is not transparent when all other backgrounds are.

[ivandimitrov8080]

Here's a screenshot showing what I'm talking about:

You can see my config there. It's the default config. Is this a bug or do I need to change something to make it transparent?

[alex-courtis]

The background is coloured via NvimTreeNormal and NvimTreeNormalNC which both default to standard Normal highlight.

Please

:hi Normal
:hi NormalNC
:hi NvimTreeNormal
:hi NvimTreeNormalNC