fixed switching scenes in presentation mode

HISTORY.md

@@ -29,6 +29,9 @@
     * German
     * Chinese, thanks, Simon!
 
+### 2021-07-29
+* gui: fixed switching scenes in presentation mode
+
 ### 2021-07-23
 * byob, objects, gui, store: support custom categories in libraries
 * gui, byob: arrange custom categories alphabetically

snap.html

@@ -20,7 +20,7 @@
         <script src="src/threads.js?version=2021-07-20"></script>
         <script src="src/objects.js?version=2021-07-23"></script>
         <script src="src/scenes.js?version=2021-07-21"></script>
-        <script src="src/gui.js?version=2021-07-23"></script>
+        <script src="src/gui.js?version=2021-07-29"></script>
         <script src="src/paint.js?version=2021-07-05"></script>
         <script src="src/lists.js?version=2021-07-19"></script>
         <script src="src/byob.js?version=2021-07-23"></script>

src/gui.js

@@ -85,7 +85,7 @@ Animation, BoxMorph, BlockDialogMorph, RingMorph, Project, ZERO, BLACK*/
 
 // Global stuff ////////////////////////////////////////////////////////
 
-modules.gui = '2021-July-23';
+modules.gui = '2021-July-29';
 
 // Declarations
 
@@ -5740,6 +5740,7 @@ IDE_Morph.prototype.openProject = function (project) {
 };
 
 IDE_Morph.prototype.switchToScene = function (scene, refreshAlbum) {
+    var appMode = this.isAppMode;
     if (!scene || !scene.stage) {
         return;
     }
@@ -5773,6 +5774,7 @@ IDE_Morph.prototype.switchToScene = function (scene, refreshAlbum) {
         this.currentSprite.palette(this.currentCategory);
         this.refreshPalette(true);
     }
+    this.toggleAppMode(appMode);
     this.world().keyboardFocus = this.stage;
 };