Coc-html doesn't work in htmldjango filetypes

[monkoose]

Result from CocInfo

versions

vim version: NVIM v0.3.4
node version: v8.9.0
coc.nvim version: 0.0.62
term: xterm-termite
platform: linux

Error messages

Output channel: snippets

[Error 21:51:20] Convert regex error for: (^|(?<=\W)).$
[Error 21:51:21] Convert regex error for: li(st)? (?\d+)$
[Error 21:51:21] Convert regex error for: ol(st)? (?\d+)$

Describe the bug
Seems like coc-html doesn't work in htmldjano filetypes.
I added this to my CocConfig, but nothing happens.

{
  "html.filetypes": [
    "html",
    "htmldjango",
    "handlebars",
    "razor"
  ],
}

Am i doing something wrong or it is bug?

[chemzqm]

You have to use filetype map, checkout g:coc_filetype_map

[monkoose]

This actually made coc-html work, but at the same time removed DJANGO TEMPLATES snippets from the completion list.

[chemzqm]

Need fix with cco-snippets.