fix(chore): fixed rendering multiple selected options

src/js/common/dom.js

@@ -164,6 +164,13 @@ class DOM {
  processed.push('options')
  }
 
+ // disabling all initially selected options because we are setting them manualy at #330
+ if (element.tagName === 'OPTION') {
+ setTimeout(() => {
+ element.selected = false
+ }, 0)
+ }
+
  // Set element attributes
  if (elem.attrs) {
  _this.processAttrs(elem, element, isPreview)
@@ -317,12 +324,12 @@ class DOM {
 
  if (value) {
  // if multiple options are being used and they are being selected automatically, the browser wants the element
- // to be rendered before setting the selected-attribute. Hence, we're setting the 'selected'-property at the beginning of 
+ // to be rendered before setting the selected-attribute. Hence, we're setting the 'selected'-property at the beginning of
  // the next iteration of the event-loop.
- if (name === "selected") {
+ if (element.tagName === 'OPTION' && name === 'selected') {
  setTimeout(() => {
  element.setAttribute(name, value)
- }, 0);
+ }, 0)
  } else {
  element.setAttribute(name, value)
  }