Hold action button script

[ArecKyura]

I am trying to launch a script when I hold down a button, but if I enter "hold_action", it doesn't work, or rather, the code doesn't give errors but if I hold down the key and then release it, it is detected as a single touch. It seems that the Mini media player does not have the built-in ability to hold down keys. This is my code (working):

type: custom:mini-media-player
name: Musica
source: icon
sound_mode: full
entity: media_player.echo_dot_camera_da_letto
info: full
shortcuts:
columns: 3
buttons:
- name: Giappominchiate
type: service
id: spotcast.start
data:
device_name: Intera casa
uri: spotify:playlist:1k0UT1fO9Owvwbq4w6L0f8
- name: Tagliavene
type: service
id: spotcast.start
data:
device_name: Intera casa
uri: spotify:playlist:37i9dQZF1EVKuMoAJjoTIw
--- ### hold_action: example ----
- name: Good Vibe
type: service
id: spotcast.start
data:
device_name: Intera casa
uri: spotify:playlist:37i9dQZF1DX9qUVnHy7VXV
random_song: true
shuffle: true
volume_stateless: false
group: false
icon_image: /local/immagini/Echodotpotente.png

[rgerbranda]

Same problem here

[adri123]

I cannot make it work too