HTML Code

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>got + lost pair</title>
  <style>
    #stage { height: 160px; border: 2px solid #333; touch-action: none; display: grid; place-items: center; }
  </style>
</head>
<body>
  <div id="stage">Press, then release</div>
  <pre id="out">(waiting)</pre>
  <script>
    var stage = document.getElementById("stage");
    var out = document.getElementById("out");
    stage.addEventListener("gotpointercapture", function (event) {
      out.textContent = "GOT capture id=" + event.pointerId;
    });
    stage.addEventListener("lostpointercapture", function (event) {
      out.textContent = "LOST capture id=" + event.pointerId;
    });
    stage.addEventListener("pointerdown", function (event) {
      stage.setPointerCapture(event.pointerId);
    });
    stage.addEventListener("pointerup", function (event) {
      if (stage.hasPointerCapture(event.pointerId)) {
        stage.releasePointerCapture(event.pointerId);
      }
    });
  </script>
</body>
</html>

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Element gotpointercapture — got + lost pair (Try It)