Shopify Dawn facets price range slider with 2 handles

component-facets.css

// Add styling to the CSS file

.facets__price input[type='range'] {
  -webkit-appearance: none; 
  padding: 0;               
  font: inherit;            
  outline: none;
  color: rgb(var(--color-foreground));             
  opacity: .8;
  background: rgb(var(--color-foreground));        
  box-sizing: border-box;
  transition: opacity .2s;
  cursor: pointer;
  height: 1px;
}


.facets__price input[type='range']::-webkit-slider-thumb {
  cursor: ew-resize;
  background: rgb(var(--color-foreground));  
  color: rgb(var(--color-foreground));  
  height: 20px;
  width: 20px;
  border-radius: 50%;
  cursor: pointer;
  -webkit-appearance: none;
}
.facets__price input[type="range"]::-moz-range-progress {
  background: rgb(var(--color-foreground));        
}
.facets__price input[type="range"]::-moz-range-track {  
  background: rgb(var(--color-foreground));        
}
/* IE*/
.facets__price input[type="range"]::-ms-fill-lower {
  background: rgb(var(--color-foreground));        
}
.facets__price input[type="range"]::-ms-fill-upper {  
  background: rgb(var(--color-foreground));        
}

.facets__price .range-wrap {
	position: relative;
  margin: 0 auto 3rem;
}
.facets__price .range {
  width: 100%;
}
.facets__price .bubble {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

facets.js

// replace the PriceRange class in facets.js

class PriceRange extends HTMLElement {
  constructor() {
    super();
    
    this.querySelectorAll('input')
      .forEach(element => element.addEventListener('change', this.onRangeChange.bind(this)));

      // commented out in order to make range sliders work properly
      // this.setMinAndMaxValues();
  
    this.querySelectorAll('.range-wrap').forEach(wrap => {
      const range = wrap.querySelector(".range");
      const bubble = wrap.querySelector(".bubble");
      
      range.addEventListener("input", () => {
        this.setBubble(range, bubble);
      });
      this.setBubble(range, bubble);
    });
    
  }

  onRangeChange(event) {
    this.adjustToValidValues(event.currentTarget);
    this.setBubble(event.currentTarget, bubble);
    // commented out in order to make range sliders work properly
    // this.setMinAndMaxValues();
  }

  setBubble(range, bubble) {
    const val = range.value;
    const min = range.min ? range.min : 0;
    const max = range.max ? range.max : 100;
    const newVal = Number(((val - min) * 100) / (max - min));
    bubble.innerHTML = val;
  
    // Sorta magic numbers based on size of the native UI thumb
    bubble.style.left = `calc(${newVal}% + (${8 - newVal * 0.15}px))`;
  }

  setMinAndMaxValues() {
    const inputs = this.querySelectorAll('input');
    const minInput = inputs[0];
    const maxInput = inputs[1];
    if (maxInput.value) minInput.setAttribute('max', maxInput.value);
    if (minInput.value) maxInput.setAttribute('min', minInput.value);
    if (minInput.value === '') maxInput.setAttribute('min', 0);
    if (maxInput.value === '') minInput.setAttribute('max', maxInput.getAttribute('max'));
  }

  adjustToValidValues(input) {
    const value = Number(input.value);
    const min = Number(input.getAttribute('min'));
    const max = Number(input.getAttribute('max'));

    if (value < min) input.value = min;
    if (value > max) input.value = max;
  }
}

facets.liquid

// replace the <price-range> element that contains number inputs with range inputs

<price-range class="facets__price">
                      
  <div class="range-wrap">
    <input 
      class="range"
      name="{{ filter.min_value.param_name }}"
      id="Filter-{{ filter.label | escape }}-GTE"
      {% if filter.min_value.value %}
          value="
          {%- if uses_comma_decimals -%}
          {{ filter.min_value.value | money_without_currency | replace: '.', '' | replace: ',', '' }}
          {% else %}
          {{ filter.min_value.value | money_without_currency | replace: ',', '' }}
          {% endif %}
          "  
      {% else %}
      value="0"
      min="0"
      step="0.5"
      max="
      {%- if uses_comma_decimals -%}
      {{ filter.range_max | divided_by: 2 | money_without_currency | replace: '.', '' | replace: ',', '' }}
      {% else %}
      {{ filter.range_max | divided_by: 2 | money_without_currency | replace: ',', '' }}
      {% endif %}
      "
      {% endif %}
      type="range"
    >
    <output class="bubble"></output>
  </div>
  <div class="range-wrap">
    <input 
      class="range"
      name="{{ filter.max_value.param_name }}"
      id="Filter-{{ filter.label | escape }}-LTE"
      step="0.5"
      {% if filter.max_value.value %}
          value="
          {%- if uses_comma_decimals -%}
          {{ filter.max_value.value | money_without_currency | replace: '.', '' | replace: ',', '' }}
          {% else %}
          {{ filter.max_value.value | money_without_currency | replace: ',', '' }}
          {% endif %}
          "
      {% else %}
          value="{{ filter.range_max | money_without_currency | replace: ',', '' }}"
          min="{{ filter.range_max | divided_by: 2 | money_without_currency | replace: ',', '' }}"
      {% endif %}
      value="{{ filter.max_value.value | money_without_currency | replace: ',', '' }}"
      type="range"
      max="{{ filter.range_max | money_without_currency | replace: ',', '' }}"
    >
    <output class="bubble"></output>
  </div>

</price-range>

The price number under slider is not showing on dawn version 14.0.0, can u check please?

Seems that the var bubble is not defined on line 27:
this.setBubble(event.currentTarget, bubble);
Within the onRangeChange(event) function.