JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/css/bootstrap.min.css">
<script src="https://code.jquery.com/jquery-3.2.1.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.11.0/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/js/bootstrap.min.js"></script>
<button id="toggle" type="button" class="btn btn-success" data-toggle="popover" title="Popover title" data-content="Popover content">1. Click to toggle popover</button>

<br /><br />

<button class="btn btn-default" onclick="moveButton()">
 2. Now move the toggle...
</button>

<br /><br />

<span>the popover will automatically follow!</span>

CSS

body {
  padding:50px;
  position: relative;
}

[data-toggle=popover] {
  position: absolute
}

JavaScript

$(function () {
  $('[data-toggle="popover"]').popover()
})

moveButton = function() {
	$("#toggle").css('left', "100px")
}

var x
window.setInterval(function() {
	newx = $("#toggle").css('left')
  if (newx != x) {
     $("#toggle").popover('update')
     x = newx
  }
}, 100);