Shelly RGBW2 with Shelly4Hass - Flash light effects

Hello,

i use the Shelly4Hass Plugin to control my shelly devices. Two of them are RGBW2. From the Lovelace Dashboard i can control all functionalities of the RGBW2, also the effects that the Shellies proved(Meteor,Flash, Gradual Change etc…).
But i cannot find any way to activate these effects via script/automation

Getting the attributes from the dev panel i got the following:

effect_list:

  • ‘Off’
  • Meteor shower
  • Gradual change
  • Flash
    supported_color_modes:
  • hs
  • rgbw
    color_mode: rgbw
    brightness: 73
    hs_color:
  • 16
  • 100
    rgb_color:
  • 255
  • 67
  • 0
    rgbw_color:
  • 255
  • 67
  • 0
  • 0
    xy_color:
  • 0.674
  • 0.322
    white_value: 0
    shelly_type: Shelly RGBW2
    shelly_id: xxx
    ip_address:xxxx
    protocols:
  • CoAP-discovery
  • CoAP-msg
    friendly_name: Shelly RGBW2 - xxxx
    supported_features: 149