MPD v1.7.2 volume services are not supported any longer

[kds69]

Which addon?
MPD v1.7.2

Describe the bug
volume_set is not supported any longer. nor volume_up/down/mute.
(v1.7.0 was still ok)

`Logger: homeassistant.helpers.script.websocket_api_script
Source: helpers/script.py:405
First occurred: 10:15:35 (7 occurrences)
Last logged: 10:23:00

websocket_api script: Error executing script. Error for call_service at pos 1: Entity media_player.mpd does not support this service.
websocket_api script: Error executing script. Invalid data for call_service at pos 1: value must be at most 1 for dictionary value @ data['volume_level']`

To Reproduce
try media_player.volume_set with float value 0.75

Expected behavior
volume services are supported

Screenshots
N/A

System
Home Assistant 2022.8.7
Supervisor 2022.08.3
Operating System 8.5
Interface utilisateur : 20220802.0 - latest

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[Poeschl]

Still an issue, but no time to look at

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[768g]

still an issue. Please fix if you have the time.