fix(tracker): fix iframe observer timeout; 9.0.8

tracker/tracker/CHANGELOG.md

@@ -1,3 +1,7 @@
+# 9.0.8
+
+- added slight delay to iframe handler (rapid updates of stacked frames used to break player)
+
 # 9.0.7
 
 - fix for `getSessionURL` method

tracker/tracker/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@openreplay/tracker",
   "description": "The OpenReplay tracker main package",
-  "version": "9.0.7",
+  "version": "9.0.8",
   "keywords": [
     "logging",
     "replay"

tracker/tracker/src/main/app/observer/top_observer.ts

@@ -97,7 +97,8 @@ export default class TopObserver extends Observer {
           //@ts-ignore https://github.com/microsoft/TypeScript/issues/41684
           this.contextCallbacks.forEach((cb) => cb(currentWin))
         }
-      }, 0),
+        // we need this delay because few iframes stacked one in another with rapid updates will break the player (or browser engine rather?)
+      }, 100),
     )
     iframe.addEventListener('load', handle) // why app.attachEventListener not working?
     handle()