Merge pull request #6295 from devLotto/issue-6294

stretchedmode: fix size not being reset on plugin disable

runelite-client/src/main/java/net/runelite/client/plugins/stretchedmode/StretchedModePlugin.java

@@ -80,6 +80,7 @@ public class StretchedModePlugin extends Plugin
 	protected void shutDown() throws Exception
 	{
 		client.setStretchedEnabled(false);
+		client.invalidateStretching(true);
 
 		mouseManager.unregisterMouseListener(mouseListener);
 		mouseManager.unregisterMouseWheelListener(mouseWheelListener);