tc decimal handling

vue & vue-i18n version vue 2.6.8 vue-i18n 8.11.2

Steps to reproduce

  {{ $tc('daysCounter', days, {count: days}) }}


  i18n: {
    messages: {
   daysCounter: ' 0 jour | {count} jour | {count} jours'
   }
}

What is Expected? if days is 0.5 or 1.5 the singular option should be selected and output '0.5 jour' or '1.5 jour'

What is the result? vue-i18n displays '0 jours | 0.5 jour | 0.5 jours'