Intent Parsing Ignoring Required Space

[ADHDSquir]

I have an automation for assist that looks like this (simplified for example):

triggers:
  - trigger: conversation
    command:
      - play music by {artist_name} [(in|on) [the ]{area_name}]
actions:
  - set_conversation_response: >-
      Playing music by {{ trigger.slots.artist_name }} in the {{ trigger.slots.area_name }}

When I give the command "Play music by Jason Mraz" the intent processing is splitting in the middle of the word "Jason" such that it tries to play music by "Jas" ON the area "Mraz." Similarly, "Play music by Justin Timberlake in the Office" returns "Playing music by Just in the Timberlake in the Office"

The returned (simplified) trigger data looks like:

trigger:
  platform: conversation
  sentence: Play music by Jason Mraz
  details:
    artist_name:
      name: artist_name
      text: Jas
      value: Jas
    area_name:
      name: area_name
      text: Mraz
      value: Mraz
  slots:
    artist_name: Jas
    area_name: Mraz
  user_input:
    text: Play music by Jason Mraz
    language: en
    agent_id: conversation.home_assistant

I cannot find any way to structure the sentence such that it only matches "on" or "in" when preceded by a space and not when "on" or "in" is found at the end of part of the artist's name.

[tetele]

@synesthesiam i don'r have the rights to transfer this issue to hassil

[synesthesiam]

Transferred 👍