Set Google Home volume back to High after playing media at lower volume

Configuration
1

Hi: Hope someone can help me. In below two automations, I need to set the volume back to high (many be 0.8) after playing the media. How can I do that here please? I tried few but they all give error when I validate so I think I am not getting the correct handling of this. The issue is as I play this media at lower volume, they remain lower and if I ask Google Home anything then the volume is very soft as a result. I have to give a high volume command first to hear properly. Thank you for the help.

- action:
  - alias: Azan
    data:
      entity_id: media_player.living_room_speaker
      media_content_id: http://192.168.1.2:8123/local/azans/azan.mp3
      media_content_type: audio/mp3
    service: media_extractor.play_media
  - data:
      entity_id: media_player.living_room_speaker
      volume_level: '0.40'
    service: media_player.volume_set
  alias: Adhan
  trigger:
  - platform: template
    value_template: '{{ as_timestamp(strptime(states("sensor.time_date"), "%H:%M,
      %Y-%m-%d")) == as_timestamp(strptime(states("sensor.islamic_prayer_time_dhuhr"),
      "%Y-%m-%dT%H:%M:%S")) }}'
  - platform: template
    value_template: '{{ as_timestamp(strptime(states("sensor.time_date"), "%H:%M,
      %Y-%m-%d")) == as_timestamp(strptime(states("sensor.islamic_prayer_time_asr"),
      "%Y-%m-%dT%H:%M:%S")) +2700 }}'
  - platform: template
    value_template: '{{ as_timestamp(strptime(states("sensor.time_date"), "%H:%M,
      %Y-%m-%d")) == as_timestamp(strptime(states("sensor.islamic_prayer_time_maghrib"),
      "%Y-%m-%dT%H:%M:%S")) +240 }}'
  - platform: template
    value_template: '{{ as_timestamp(strptime(states("sensor.time_date"), "%H:%M,
      %Y-%m-%d")) == as_timestamp(strptime(states("sensor.islamic_prayer_time_isha"),
      "%Y-%m-%dT%H:%M:%S")) }}'
  id: 9ca0514bf8b1402ab763cdf778ebb183
- action:
  - alias: Fajar Azan
    data:
      entity_id: media_player.living_room_speaker
      media_content_id: http://192.168.1.2:8123/local/azans/azanfajar.mp3
      media_content_type: audio/mp3
    service: media_extractor.play_media
  - data:
      entity_id: media_player.living_room_speaker
      volume_level: '0.20'
    service: media_player.volume_set
  alias: Fajar Adhan
  trigger:
  - platform: template
    value_template: '{{ as_timestamp(strptime(states("sensor.time_date"), "%H:%M,
      %Y-%m-%d")) == as_timestamp(strptime(states("sensor.islamic_prayer_time_fajr"),
      "%Y-%m-%dT%H:%M:%S")) }}'
  id: 408790ff27bd488eada204a2166c8952
- alias: Restart HA
  trigger:
    platform: time
    at: 01:00:00
  action:
  - service: homeassistant.restart
  id: 858b38330af54550b57292db1d6c9b08
- id: '1576029466626'
  alias: A Home
  description: ''
  trigger:
  - entity_id: person.a_ashraf
    from: not_home
    platform: state
    to: home
  condition: []
  action:
  - data:
      message: A has reached home
    service: notify.yinghome
- id: '1576030193568'
  alias: Naheed Home
  description: ''
  trigger:
  - entity_id: person.atique_ashraf
    from: not_home
    platform: state
    to: home
  condition: []
  action:
  - data:
      message: Atique has reached home
    service: notify.yinghome
- id: '1576030285677'
  alias: Mobina Home
  description: ''
  trigger:
  - entity_id: person.m_i
    from: not_home
    platform: state
    to: home
  condition: []
  action:
  - data:
      message: M has reached home
    service: notify.yinghome
- id: '1576030362693'
  alias: F Home
  description: ''
  trigger:
  - entity_id: person.f_ashraf
    from: not_home
    platform: state
    to: home
  condition: []
  action:
  - data:
      message: F has reached home
    service: notify.yinghome