diff --git a/src/event-map.js b/src/event-map.js
index 98d78e66..6b026094 100644
--- a/src/event-map.js
+++ b/src/event-map.js
@@ -332,11 +332,11 @@ export const eventMap = {
     },
     gotPointerCapture: {
       EventType: 'PointerEvent',
-      defaultInit: {bubbles: false, cancelable: false, composed: true},
+      defaultInit: {bubbles: true, cancelable: false, composed: true},
     },
     lostPointerCapture: {
       EventType: 'PointerEvent',
-      defaultInit: {bubbles: false, cancelable: false, composed: true},
+      defaultInit: {bubbles: true, cancelable: false, composed: true},
     },
     // history events
     popState: {