1 files changed, 4 insertions, 0 deletions
diff --git a/app/javascript/packs/public.js b/app/javascript/packs/public.js
index ce12041e6..7b90aa2b8 100644
--- a/app/javascript/packs/public.js
+++ b/app/javascript/packs/public.js
@@ -45,6 +45,10 @@ function main() {
         window.open(e.target.href, 'mastodon-intent', 'width=400,height=400,resizable=no,menubar=no,status=no,scrollbars=yes');
       });
     });
+
+    if (window.parent) {
+      window.parent.postMessage(['setHeight', document.getElementsByTagName('html')[0].scrollHeight], '*');
+    }
   });
 
   delegate(document, '.video-player video', 'click', ({ target }) => {