Fix Zoom Dialog’s sample background in “flat” design

gui.js

@@ -3543,6 +3543,7 @@ IDE_Morph.prototype.userSetBlocksScale = function () {
 
     sample = new FrameMorph();
     sample.acceptsDrops = false;
+    sample.color = IDE_Morph.prototype.groupColor;
     sample.cachedTexture = this.scriptsPaneTexture;
     sample.setExtent(new Point(250, 180));
     scrpt.setPosition(sample.position().add(10));

history.txt

@@ -2423,3 +2423,4 @@ ______
 ------
 * Objects: Keep layering of nested sprites thru drag & drop
 * GUI, Store, BYOB: Generate ScriptsPaneTexture programmatically
+* GUI: Fix Zoom Dialog’s sample background in “flat” design