Empty diagnostics with coc.nvim

[esn89]

I am using this language server with coc.nvim, it is simply started like:

bash-language-server start with that argument.

However, when I open up a file, it shows the highlight where the error is but it does not tell me what is wrong with it:
https://i.imgur.com/CHrhcCm.png

[artem-nefedov]

I have the same problem.
My vim is NVIM v0.5.0-95-g2e14dffbb

[skovhus]

Is this still a problem with the latest bash-language-server?

[esn89]

Hi, I recently upgraded this to 1.7.0 and I can confirm that this is still a problem.