Invalid snipped inserted when completing fun with record argument

[lukaszsamson]

Environment

• Elixir & Erlang versions (elixir --version): 1.11.3, otp 23.2
• Editor or IDE name (e.g. Emacs/VSCode): vscode
• Editor Plugin/LSP Client name: 0.62

Logs

With a function taking record

def do_sth(My.record(x: x0, y: y0)) do
   ...
end

Completion after pipe operator results in

a
|> do_sth(y: y0))

Completion with no pipe works fine.

[lukaszsamson]

The bug is somewhere in ElixirLS.LanguageServer.Providers.Completion.function_snippet as elixir_sense returns valid data.