made alternate image use a field data-useAlt. added alt images to preselements. fixed removing TabDoc documentviews from document view list. added playing audio tags to preselements

1 files changed, 1 insertions, 0 deletions

diff --git a/src/client/goldenLayout.js b/src/client/goldenLayout.js
index bc08b4d0b..9cb20d834 100644
--- a/src/client/goldenLayout.js
+++ b/src/client/goldenLayout.js
@@ -5408,6 +5408,7 @@
          * @returns {void}
          */
         _destroy: function () {
+            this._reactComponent.unmount();
           //  ReactDOM.unmountComponentAtNode(this._container.getElement()[0]);
             this._container.off('open', this._render, this);
             this._container.off('destroy', this._destroy, this);