Notebookbar:Disabled appearence of context toolbars

Change-Id: Ib4a5a1f1904976e9f511d7a908393cb072bc3aea
Reviewed-on: https://gerrit.libreoffice.org/56341
Tested-by: Jenkins
Reviewed-by: Szymon Kłos <szymon.klos@collabora.com>
Tested-by: Szymon Kłos <szymon.klos@collabora.com>

sfx2/source/appl/workwin.cxx

@@ -54,6 +54,7 @@
 #include <com/sun/star/lang/DisposedException.hpp>
 #include <type_traits>
 #include <unordered_map>
+#include <sfx2/notebookbar/SfxNotebookBar.hxx>
 
 using namespace ::com::sun::star;
 using namespace ::com::sun::star::uno;
@@ -1194,7 +1195,7 @@ void SfxWorkWindow::UpdateObjectBars_Impl2()
 
         // Is a ToolBox required in this context ?
         bool bModesMatching = (nUpdateMode != SfxVisibilityFlags::Invisible) && ((nTbxMode & nUpdateMode) == nUpdateMode);
-        if ( bDestroy )
+        if ( bDestroy || sfx2::SfxNotebookBar::IsActive())
         {
             OUString aTbxId( m_aTbxTypeName );
             aTbxId += GetResourceURLFromToolbarId(eId);