From 95a608df598fcebfd3d1b95de0cd626da28373cb Mon Sep 17 00:00:00 2001
From: Mel Ludowise <mel@anthropic.com>
Date: Thu, 26 Mar 2026 09:40:49 -0700
Subject: [PATCH] Revert fullscreen size-changed skip

Reverts the fullscreen displayMode guard added in #567. Skipping
size-changed measurement during fullscreen caused apps to not receive
an initial size report after the transition, breaking layout for some
apps.
---
 src/app.ts | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/src/app.ts b/src/app.ts
index 5d4879e8..fa3bf23f 100644
--- a/src/app.ts
+++ b/src/app.ts
@@ -1287,13 +1287,6 @@ export class App extends Protocol<AppRequest, AppNotification, AppResult> {
       scheduled = true;
       requestAnimationFrame(() => {
         scheduled = false;
-
-        // Hosts determine the container size in fullscreen, so size-changed
-        // notifications are not needed.
-        if (this._hostContext?.displayMode === "fullscreen") {
-          return;
-        }
-
         const html = document.documentElement;
 
         // Measure actual content height by temporarily overriding html sizing.