fix groups in dagre

d2layouts/d2sequence/layout.go

@@ -56,6 +56,9 @@ func Layout(ctx context.Context, g *d2graph.Graph, layout func(ctx context.Conte
 		for _, obj := range sd.notes {
 			objectsToRemove[obj] = struct{}{}
 		}
+		for _, obj := range sd.groups {
+			objectsToRemove[obj] = struct{}{}
+		}
 		for _, obj := range sd.spans {
 			objectsToRemove[obj] = struct{}{}
 		}
@@ -151,6 +154,7 @@ func cleanup(g *d2graph.Graph, sequenceDiagrams map[string]*sequenceDiagram, obj
 		g.Edges = append(g.Edges, sequenceDiagrams[obj.AbsID()].lifelines...)
 		g.Objects = append(g.Objects, sequenceDiagrams[obj.AbsID()].actors...)
 		g.Objects = append(g.Objects, sequenceDiagrams[obj.AbsID()].notes...)
+		g.Objects = append(g.Objects, sequenceDiagrams[obj.AbsID()].groups...)
 		g.Objects = append(g.Objects, sequenceDiagrams[obj.AbsID()].spans...)
 	}
 

e2etests/testdata/stable/sequence_diagram_real/dagre/board.exp.json

@@ -8,8 +8,8 @@
         "x": 0,
         "y": 0
       },
-      "width": 1508,
-      "height": 180,
+      "width": 2193,
+      "height": 2288,
       "opacity": 1,
       "strokeDash": 0,
       "strokeWidth": 2,
@@ -356,8 +356,8 @@
       "id": "How this is rendered.only if root is not sequence",
       "type": "",
       "pos": {
-        "x": 50,
-        "y": 50
+        "x": 730,
+        "y": 1338
       },
       "width": 1408,
       "height": 80,
@@ -387,7 +387,6 @@
       "underline": false,
       "labelWidth": 195,
       "labelHeight": 26,
-      "labelPosition": "INSIDE_MIDDLE_CENTER",
       "zIndex": 1,
       "level": 2
     },