Problems with the completion from emmet_language_server

[yebt]

Hi.
I try use the autocompletion with the LSP for HTML and CSS emmet

I found some problems:

Emmet Abbreviations not expands

When try complete the Emmet Abbreviation this inserts a not expanded item:

Emmet Abbreviations Completion

When i try complete an item with : in the item.word, an strange behavior is generated
Original item:

• When select the item with ctrl+n
  

• And when accept the auto completion suggestion:
  

• Or if just accept the autocomplete without select it:
  

When use emmet system

The completion generated is:

[yebt]

I'm trying to make a patch for this behavior, but I couldn't do it.