JSFiddle - React, Tailwind, and code Playground

HTML

<table class="table">
    <tr>
        <td>
            <input type="radio" id="radio1" name="1" checked="checked" class="radio" onmouseup="radioSearchFn(this)"/>
        </td>        
        <td>        
          <input type="radio" id="radio2" name="1" checked="checked" class="radio" onmouseup="radioSearchFn(this)"/>
        </td>
    </tr>
</table>

JavaScript

function radioSearchFn(obj)
{
    alert(obj.checked);
    
    if(obj.checked == true)
    {
        obj.checked = false;
        obj.removeAttribute("checked");
    }
}