Remove the floating call/widget PiP window

Discord-style: an active call keeps running invisibly when you browse other
rooms (PersistedElement just hides the iframe) and reappears when you return
to its room — no floating window following you around.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

apps/desktop/package.json

@@ -3,7 +3,7 @@
     "productName": "Element",
     "main": "lib/electron-main.js",
     "exports": "./lib/electron-main.js",
-    "version": "1.0.3",
+    "version": "1.0.4",
     "description": "Element: the future of secure communication",
     "author": {
         "name": "Element",

apps/web/src/components/structures/LoggedInView.tsx

@@ -64,7 +64,6 @@ import { KeyBindingAction } from "../../accessibility/KeyboardShortcuts";
 import { type SwitchSpacePayload } from "../../dispatcher/payloads/SwitchSpacePayload";
 import LeftPanelLiveShareWarning from "../views/beacon/LeftPanelLiveShareWarning";
 import HomePage from "./HomePage";
-import { PipContainer } from "./PipContainer";
 import { monitorSyncedPushRules } from "../../utils/pushRules/monitorSyncedPushRules";
 import { type ConfigOptions } from "../../SdkConfig";
 import { MatrixClientContextProvider } from "./MatrixClientContextProvider";
@@ -855,7 +854,8 @@ class LoggedInView extends React.Component<IProps, IState> {
                     <ToastContainer />
                     <div className={bodyClasses}>{content}</div>
                 </div>
-                <PipContainer />
+                {/* Blap: no floating PiP window — an active call keeps running hidden
+                    (PersistedElement) and reappears when its room is reopened. */}
                 <NonUrgentToastContainer />
                 {audioFeedArraysForCalls}
             </MatrixClientContextProvider>