#2135 - add tmp fix for functional groups handling in template tool (#…

…2188)

Co-authored-by: Stanislav Permiakov <Stanislav.Permiakov@primark.onmicrosoft.com>

packages/ketcher-react/src/script/editor/tool/template.ts

@@ -40,7 +40,7 @@ class TemplateTool {
 
   constructor(editor, tmpl) {
     this.editor = editor
-    this.mode = tmpl.mode
+    this.mode = getTemplateMode(tmpl)
     this.editor.selection(null)
 
     this.template = {
@@ -520,6 +520,13 @@ function addSaltsAndSolventsOnCanvasWithoutMerge(
   })
 }
 
+function getTemplateMode(tmpl) {
+  if (tmpl.mode) return tmpl.mode
+  if (['Functional Groups', 'Salts and Solvents'].includes(tmpl.props?.group))
+    return 'fg'
+  return null
+}
+
 function getSign(molecule, bond, v) {
   const begin = molecule.atoms.get(bond.begin).pp
   const end = molecule.atoms.get(bond.end).pp