elm-language-server: Autocomplete is missing context after typing a dot

While typing Htm, the autocomplete popup lists all Html functions.

However, once you type the ., it does not list Html functions anymore.

Expected Behavior

List all related functions belonging to the preceding typed module.

Current Behavior

It does not list anything related to the preceding module. It looks like it loses the context.

Steps to Reproduce (for bugs)

1. Open an Elm file with imported modules.
2. Start typing the name of an import and check how it displays functions.
3. Type the . and check how the previously listed functions disappear.

Context

Just trying to list all the functions of a given module while typing.

Your Environment

• Version used: elm-language-server@1.5.0
• Editor used: neovim + coc
• Environment name and version (e.g. node.js 5.4): node v12.13.0
• Operating System and version: macOS Catalina