Double call of broadlink.send with delay in switch template ignored

I have broadlink rm mini3 and use IR for power on/off projector. Power off have specific - you must press power button on pult twice (1st time to view something like “are you sure?”).
So, my implementation of it in 0.89.2 worked:

- platform: template
    switches:
      projector_power:
      ...
        turn_on:
        ...
        turn_off:
          - service: broadlink.send
            data:
              host: 192.168.1.30
              packet: 
                - "JgBQAAABKJ..."
          - delay:
              milliseconds: 500
          - service: broadlink.send
            data:
              host: 192.168.1.30
              packet: 
                - "JgBQAAABKJ..."

In 0.93.2 works only first service call… What’s wrong?

Dear,
Did u get it to work?

have you tryed

- delay: '00:00:01'