Counter increase service call increments counter by 9

Configuration
1

I have an automation, that increases the counter whenever it sees a binary_sensor swith to on.

alias: Dujų Skaitliuko Skaičiuoklė
description: ""
trigger:
  - platform: state
    entity_id:
      - binary_sensor.pulse_detected
    from: "off"
    to: "on"
condition: []
action:
  - service: counter.increment
    data: {}
    target:
      entity_id: counter.duju_skaitliukas
mode: single

Most of the time this works fine. However sometimes the counter is increased by 9.

For example here the binary_sensor.pulse_detected changed to on three times:

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But the counter first increased by 9 and then two times by 1:

image
image2096×852 18.9 KB

The automation was triggered correctly three times:

image
image976×466 26.6 KB

And the counter is defined with step: 1

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image1442×152 12.8 KB

Anyone experienced something similar?

2

What step size did you configure in the counter?

3

Its 1. The counter is defined as following:

counter:
  duju_skaitliukas:
    step: 1
4

Still seeing such behaviour of the counter. Maybe it is because sometimes I manually set the counter state to an arbitrary number via Developer Tools. Anyways, trying to replace the counter with input_number and will see how it works now.