fixes autogenerated ids with inferred group
fixes autogenerated ids with inferred group

KonstantinShemyak/cytoscape.js,soomin-maeng/cytoscape.js,KonstantinShemyak/cytoscape.js,soomin-maeng/cytoscape.js,rlugojr/cytoscape.js,rlugojr/cytoscape.js