I have implemented the code snippet below for a list of font sizes. When I select "small" or "large", the "medium" option remains checked as well. My objective is to have only one font size selected at a time within this group.
<f7-list>
<f7-list-group>
<f7-list-item title="Font Size" group-title></f7-list-item>
<f7-list-item radio title="Small" class="Small"></f7-list-item>
<f7-list-item radio title="Medium" class="Medium" checked></f7-list-item>
<f7-list-item radio title="Large" class="Large"></f7-list-item>
</f7-list-group>
</f7-list>