From 01ded4d17359434457ca33a76f99538895e5fa3a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Maciej=20Go=C5=82aszewski?= <jodator@jodator.net>
Date: Thu, 17 Jan 2019 13:28:56 +0100
Subject: [PATCH] wip

---
 src/panel/balloon/contextualballoon.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/panel/balloon/contextualballoon.js b/src/panel/balloon/contextualballoon.js
index 1f43c670..5f12c7d6 100644
--- a/src/panel/balloon/contextualballoon.js
+++ b/src/panel/balloon/contextualballoon.js
@@ -86,6 +86,12 @@ export default class ContextualBalloon extends Plugin {
 		this.editor.ui.focusTracker.add( this.view.element );
 	}
 
+	destroy() {
+		super.destroy();
+
+		// this._stack.clear();
+	}
+
 	/**
 	 * Returns the currently visible view or `null` when there are no
 	 * views in the stack.