Doesnt work at Neovim 5

[kujbika]

After upgrading to Neovim 5, the omnisharp coc-extension is not working. A Coc-Info snippet:

versions

vim version: NVIM v0.5.0-812-gd17e50879
node version: v10.19.0
coc.nvim version: 0.0.79-e1803998fd
coc.nvim directory: ~/.local/share/nvim/plugged/coc.nvim
term: xterm-256color
platform: linux

Log of coc.nvim

2020-12-11T16:29:06.392 WARN (pid:3205) [attach] - Plugin not ready when received "highlight" []
2020-12-11T16:29:06.541 INFO (pid:3205) [plugin] - coc.nvim 0.0.79-e1803998fd initialized with node: v10.19.0 after 136ms
2020-12-11T16:29:09.453 INFO (pid:3205) [language-client-index] - Language server "cs" started with 3231
2020-12-11T16:29:55.550 WARN (pid:3205) [Handler] - definition provider not found!
2020-12-11T16:30:03.485 WARN (pid:3205) [Handler] - definition provider not found!

[kujbika]

Actually I tested it with Neovim 4, and it doestn work at all. Jump to definition is dead

[eruizc-dev]

I use one of the latest builds (nvim v0.5.0-828-g0a95549d6 specifically) and it works as expected.

Have you tried the following #43 (comment)?