diff --git a/notebooks/tests/VisB_Test.ipynb b/notebooks/tests/VisB_Test.ipynb
index cedd994444d05b055a3323058a11b2f851dca0df..a0f0d8ed11e87a526c05049a94f8c79b3069552e 100644
--- a/notebooks/tests/VisB_Test.ipynb
+++ b/notebooks/tests/VisB_Test.ipynb
@@ -225,9 +225,7 @@
        " <script>\n",
        "   function visualise0(stepNr) {\n",
        "       setAttr(\"visb_debug_messages\",\"text\",\"Step \"+stepNr+\"/1, State ID: 0\");\n",
-       "Extracting SVG updates from VISB_SVG_UPDATES\n",
        "       setAttr(\"button\",\"fill\",\"red\");\n",
-       "Extracting SVG updates from VISB_SVG_UPDATES2\n",
        "       setAttr(\"arrow\",\"visible\",\"TRUE\");\n",
        "       setAttr(\"arrow\",\"x2\",\"100.0\");\n",
        "       setAttr(\"arrow\",\"y2\",\"20.0\");\n",
@@ -272,19 +270,10 @@
        "  </marker>\n",
        "  </defs>\n",
        "\n",
-       "Extracting SVG updates from VISB_SVG_UPDATES\n",
-       "Extracting SVG updates from VISB_SVG_UPDATES2\n",
        " <circle id=\"button\" cx=\"100\" cy=\"100\" fill=\"red\" r=\"80\" stroke=\"black\" stroke-width=\"2\"></circle>\n",
        " <line id=\"arrow\" marker-end=\"url(#arrowhead)\" stroke=\"gray\" stroke-width=\"2.0\" visible=\"TRUE\" x1=\"100\" x2=\"100.0\" y1=\"100\" y2=\"20.0\"></line>\n",
        "</svg>\n",
        " </div>\n",
-       " <button type=\"button\" class=\"collapsible-style\">Trace (length=1)</button>\n",
-       "<div class=\"coll-content-vis\">\n",
-       " <table> <tr> <th>Nr</th> <th>Event</th> <th>Target State ID</th> </tr>\n",
-       "\n",
-       "  <tr id=\"row1\" onclick=\"visualise0(1)\"><td>1</td><td style=\"cursor:pointer\"></td><td><button onclick=\"visualise0(1);\">State 0</button></td></tr>\n",
-       " </table>\n",
-       " </div>\n",
        " <script> visualise0(1); </script>\n",
        " </div>\n",
        " <script> registerHovers() </script>\n",
@@ -479,9 +468,7 @@
        " <script>\n",
        "   function visualise1(stepNr) {\n",
        "       setAttr(\"visb_debug_messages\",\"text\",\"Step \"+stepNr+\"/1, State ID: 1\");\n",
-       "Extracting SVG updates from VISB_SVG_UPDATES\n",
        "       setAttr(\"button\",\"fill\",\"green\");\n",
-       "Extracting SVG updates from VISB_SVG_UPDATES2\n",
        "       setAttr(\"arrow\",\"visible\",\"TRUE\");\n",
        "       setAttr(\"arrow\",\"x2\",\"100.0\");\n",
        "       setAttr(\"arrow\",\"y2\",\"180.0\");\n",
@@ -526,19 +513,10 @@
        "  </marker>\n",
        "  </defs>\n",
        "\n",
-       "Extracting SVG updates from VISB_SVG_UPDATES\n",
-       "Extracting SVG updates from VISB_SVG_UPDATES2\n",
        " <circle id=\"button\" cx=\"100\" cy=\"100\" fill=\"green\" r=\"80\" stroke=\"black\" stroke-width=\"2\"></circle>\n",
        " <line id=\"arrow\" marker-end=\"url(#arrowhead)\" stroke=\"gray\" stroke-width=\"2.0\" visible=\"TRUE\" x1=\"100\" x2=\"100.0\" y1=\"100\" y2=\"180.0\"></line>\n",
        "</svg>\n",
        " </div>\n",
-       " <button type=\"button\" class=\"collapsible-style\">Trace (length=1)</button>\n",
-       "<div class=\"coll-content-vis\">\n",
-       " <table> <tr> <th>Nr</th> <th>Event</th> <th>Target State ID</th> </tr>\n",
-       "\n",
-       "  <tr id=\"row1\" onclick=\"visualise1(1)\"><td>1</td><td style=\"cursor:pointer\"></td><td><button onclick=\"visualise1(1);\">State 1</button></td></tr>\n",
-       " </table>\n",
-       " </div>\n",
        " <script> visualise1(1); </script>\n",
        " </div>\n",
        " <script> registerHovers() </script>\n",
@@ -733,9 +711,7 @@
        " <script>\n",
        "   function visualise0(stepNr) {\n",
        "       setAttr(\"visb_debug_messages\",\"text\",\"Step \"+stepNr+\"/1, State ID: 0\");\n",
-       "Extracting SVG updates from VISB_SVG_UPDATES\n",
        "       setAttr(\"button\",\"fill\",\"red\");\n",
-       "Extracting SVG updates from VISB_SVG_UPDATES2\n",
        "       setAttr(\"arrow\",\"visible\",\"TRUE\");\n",
        "       setAttr(\"arrow\",\"x2\",\"100.0\");\n",
        "       setAttr(\"arrow\",\"y2\",\"20.0\");\n",
@@ -780,19 +756,10 @@
        "  </marker>\n",
        "  </defs>\n",
        "\n",
-       "Extracting SVG updates from VISB_SVG_UPDATES\n",
-       "Extracting SVG updates from VISB_SVG_UPDATES2\n",
        " <circle id=\"button\" cx=\"100\" cy=\"100\" fill=\"red\" r=\"80\" stroke=\"black\" stroke-width=\"2\"></circle>\n",
        " <line id=\"arrow\" marker-end=\"url(#arrowhead)\" stroke=\"gray\" stroke-width=\"2.0\" visible=\"TRUE\" x1=\"100\" x2=\"100.0\" y1=\"100\" y2=\"20.0\"></line>\n",
        "</svg>\n",
        " </div>\n",
-       " <button type=\"button\" class=\"collapsible-style\">Trace (length=1)</button>\n",
-       "<div class=\"coll-content-vis\">\n",
-       " <table> <tr> <th>Nr</th> <th>Event</th> <th>Target State ID</th> </tr>\n",
-       "\n",
-       "  <tr id=\"row1\" onclick=\"visualise0(1)\"><td>1</td><td style=\"cursor:pointer\"></td><td><button onclick=\"visualise0(1);\">State 0</button></td></tr>\n",
-       " </table>\n",
-       " </div>\n",
        " <script> visualise0(1); </script>\n",
        " </div>\n",
        " <script> registerHovers() </script>\n",