Fixed #2074 - Range slider get stuck when both handle on max value

src/components/slider/Slider.vue

@@ -133,10 +133,18 @@ export default {
             if (this.disabled) {
                 return;
             }
+
             DomHandler.addClass(this.$el, 'p-slider-sliding');
             this.dragging = true;
             this.updateDomData();
+
+            if (this.range && this.modelValue[0] === this.max) {
+                this.handleIndex = 0;
+            }
+            else {
                 this.handleIndex = index;
+            }
+
             event.preventDefault();
         },
         onDrag(event) {