<p>

When clicking the select box one time the dropdown is opening.

</p>

<p>  

When you now directly start typing the first character is inserted twice in the searchbox.

<br/>

If you for example type "a" you will see "aa" in the search box. 

</p>

​

​

​

<select class="mdb-select md-form" searchable="Search here..">

  <option value="" disabled selected>Choose your country</option>

  <option value="1">USA</option>

  <option value="2">Germany</option>

  <option value="3">France</option>

  <option value="3">Poland</option>

  <option value="3">Japan</option>

</select>

<select class="mdb-select md-form" searchable="Search here..">

  <option value="" disabled selected>Choose your car</option>

  <option value="1">Audi</option>

  <option value="2">Mercedes</option>

  <option value="3">Ford</option>

  <option value="3">Porsche</option>

  <option value="3">Toyota</option>

</select>