example:
<div class="input-field col s12">
<select multiple>
<option value="1" selected>Option 1</option>
<option value="2" selected>Option 2</option>
<option value="3" selected>Option 3</option>
</select>
<label>Materialize Select</label>
</div>
This issue still affects me.
@dgadelha
Please provide a way to reproduce it to see what's happening. like a codepen
My bad, didn't notice that when dynamically adding items you must call $("select").material_select("update");
$("select").material_select("update"); not making any difference. When i initialise pre-selected data, It is showing undefined and no options are selected. If any one has found solution share it. Thank you.