Prevent auto select first option of multiselect box in iPhone Safari

Question

I have a problem with multiselect box on iPhone Safari. When I open the multiselect box it automatically selects the first option. Here is the code snippet that i am using:

<select multiple>
  <option value="test1">Test 1</option>
  <option value="test2">Test 2</option>
  <option value="test3">Test 3</option>
</select>

I have added a blank option with the disabled attribute (see below from here) as the first option but it didn't work in iPhone Safari. I am using an iPhone 6s+:

    <option disabled></option>

Answer 1

disable=disable 

just add it in option so that no one will be able to access that option