diff --git a/cypress/platform/knsv2.html b/cypress/platform/knsv2.html index 6ade6a2e5c..13094644bd 100644 --- a/cypress/platform/knsv2.html +++ b/cypress/platform/knsv2.html @@ -58,8 +58,10 @@ 
-      classDiagram
-  `Class` <|-- `Class2`
+flowchart-elk LR
+   subgraph example
+     node
+   end
     
 flowchart
diff --git a/packages/mermaid/src/diagrams/flowchart/elk/flowRenderer-elk.js b/packages/mermaid/src/diagrams/flowchart/elk/flowRenderer-elk.js
index 737b492fb3..ce2bbc002b 100644
--- a/packages/mermaid/src/diagrams/flowchart/elk/flowRenderer-elk.js
+++ b/packages/mermaid/src/diagrams/flowchart/elk/flowRenderer-elk.js
@@ -803,8 +803,14 @@ const insertChildren = (nodeArray, parentLookupDb) => {
  */
 
 export const draw = async function (text, id, _version, diagObj) {
+  // Add temporary render element
+  diagObj.db.clear();
   nodeDb = {};
   portPos = {};
+  diagObj.db.setGen('gen-2');
+  // Parse the graph definition
+  diagObj.parser.parse(text);
+
   const renderEl = select('body').append('div').attr('style', 'height:400px').attr('id', 'cy');
   let graph = {
     id: 'root',