Open tile edit popup with custom button - how?

I installed the scheduler-card and scheduler-component integrations/tiles. I don’t like how it looks but still need the functionality. I made a custom button with mushroom-entity-card to use it. Only problem, click action opens a toggle to turn on/off the scheduled action. When using the original lovelace card, clicking it opens the editing popup. I want to open the popup using the mushroom card. Any ideas?

Image shows the original lovelace card, the mushroom card, the popup I want to open on tap-action, and the popup that opens currently.

Config:

 - type: custom:scheduler-card
     include:
       - switch.auton_roikka_socket_1
     title: false
   - type: horizontal-stack
     cards:
       - type: custom:mushroom-entity-card
        entity: switch.schedule_5023a4
       - type: custom:mushroom-entity-card
         entity: switch.schedule_c45995