i'm developing this feature in my angular application..

Example: i have list of ice-cream flavours as in the below code

<label for="ice-cream-choice">Choose a flavor:</label>
<input list="ice-cream-flavors" id="ice-cream-choice" name="ice-cream-choice" />

<datalist id="ice-cream-flavors">
    <option value="Chocolate">
    <option value="Coconut">
    <option value="Mint">
    <option value="Strawberry">
    <option value="Vanilla">
</datalist>

below is the output i get,

once i select any of the options from the below list, it only displays the selected in the dropdown. as below

my requirement is to display the entire list even i select one of them, i would like to see the other options? as below

let me know if you need any additional info...