Show content (a colored div) inside ion-select-option

Found a similar post but with no solution.

So how to show content (a colored div) inside ion-select-option?
Html:

  		<ion-select interface="action-sheet">
  			<ion-select-option>
  						<ion-label>
  						Option 1
  						</ion-label>
  						<div class="decisionColor">
  						</div>
  			</ion-select-option>
  		</ion-select>

scss:

.decisionColor {
display: inline-block;
z-index:11;
margin-left: auto;
margin-rigth:5px;
height:10px;
width:10px;
background-color:#00ff00;
}

That doesn’t show the expected green square inside the ion-select-option.

It seems that it is not possible. So I am trying to use ion-accordion instead, but I have also run into major issue for which I also created a new topic.