fix: defer iframe event binding until contentWindow is ready

packages/core/package.json

@@ -60,7 +60,7 @@
   },
   "dependencies": {
     "@measured/auto-frame-component": "0.1.1",
-    "@measured/dnd": "16.6.0-canary.27e9f8e",
+    "@measured/dnd": "16.6.0-canary.f472135",
     "deep-diff": "^1.0.2",
     "react-hotkeys-hook": "^4.4.1",
     "react-spinners": "^0.13.8",

yarn.lock

@@ -1453,10 +1453,10 @@
     object-hash "^3.0.0"
     react-frame-component "5.2.6"
 
-"@measured/[email protected].27e9f8e":
-  version "16.6.0-canary.27e9f8e"
-  resolved "https://registry.yarnpkg.com/@measured/dnd/-/dnd-16.6.0-canary.27e9f8e.tgz#806d77b5637d86312edc14a200e46871828a95f3"
-  integrity sha512-NbJW1JcbIHk0v/0MovrF8GurVbtcrDmce2600ThTNWA741a/PYrL6N6/y0KxMlwslpZMMoWk2hHwEHopXMwFPQ==
+"@measured/[email protected].f472135":
+  version "16.6.0-canary.f472135"
+  resolved "https://registry.yarnpkg.com/@measured/dnd/-/dnd-16.6.0-canary.f472135.tgz#c416112271d9c0f3c21ee57aff44b927ce0347e8"
+  integrity sha512-EvFj+RCpZvdZHSiReo565g6c6zMp7PxmMYMwtA1MCSnBqn4Ll4ozgddnQWYVcyfbv99zOAmMx7CNeo/XC1oiwA==
   dependencies:
     "@babel/runtime" "^7.23.2"
     css-box-model "^1.2.1"