New Labels are not working (leftLabel, leftLabelHTML, rightLabel, rightLabelHTML)

[HikingDev]

Hi,

My snippets package has version 1.0.2

Below i reduced my snippets-file to one example.
The grammar exists and is set for the document.
Autocompletion offers me:

|_______________________________________
| ->| Sen_SetArs4Polygon Sen_SetArs4Polygon |
|_______________________________________|

'.source.ebtb':
  'Sen_SetArs4Polygon':
    'leftLabel': 'AAAAAA'
    'rightLabel': 'BBBBBB'
    'prefix': 'Sen_SetArs4Polygon'
    'body': """
    Action: Sen_SetArs4Polygon
    \t$1
    """

[Redsandro]

Same here. Javascript. Autocomplete does not show labels. Not sure what the relevant packages are. Autocomplete+ I guess.