double_tap_action is triggered when tapping once

[AlexC]

Describe the bug The following configuration uses "double_tap_action" to add 5 minutes onto a timer, however if I double tap it will execute the script twice. If I tap just once, then the script is executed once. This only appears to affect mobile devices, desktop browser is fine.

As tap_action is set to none, I would expect a single tap to not execute anything.

Additionally, if I do have a tap_action, I have noticed that the tap_action will trigger when tapping the icon, however if you tap (once) the timer bar then it will trigger the double_tap_action

Your card configuration

type: custom:timer-bar-card
entity: timer.light_bedroom
name: Bedside
invert: true
tap_action:
  action: none
hold_action:
  action: none
double_tap_action:
  action: call-service
  service: script.timer_add_5min
  data:
    timer_entity: timer.light_bedroom
mushroom:
  icon_color: orange

Script in case that helps:

fields:
  timer_entity:
    name: Timer entity
    description: Timer entity to add time to
    required: true
sequence:
  - service: timer.start
    data:
      duration: >
        {% set timer_finished_at = state_attr(timer_entity, 'finishes_at') %} {%
        if timer_finished_at == None %}
          {% set end_time = now() %}
        {% else %}
          {% set end_time = strptime(timer_finished_at, '%Y-%m-%dT%H:%M:%S%z') %}
        {% endif %}

        {{ ((end_time - now()).total_seconds() | int) + 300 }}
    target:
      entity_id: "{{ timer_entity }}"
alias: timer.add_5min
mode: single

Debug information Please add debug: true to your configuration and either take a screenshot or paste the output here!