#3074 Using regular title as a fallback for the accessibility title when no dedicated accessibility title is present

src/commonDb.js

@@ -1,12 +1,14 @@
 import { sanitizeText as _sanitizeText } from './diagrams/common/common';
 import { getConfig } from './config';
 let title = '';
+let diagramTitle = '';
 let description = '';
 const sanitizeText = (txt) => _sanitizeText(txt, getConfig());
 
 export const clear = function () {
   title = '';
   description = '';
+  diagramTitle = '';
 };
 
 export const setAccTitle = function (txt) {
@@ -14,7 +16,7 @@ export const setAccTitle = function (txt) {
 };
 
 export const getAccTitle = function () {
-  return title;
+  return title || diagramTitle;
 };
 
 export const setAccDescription = function (txt) {
@@ -25,9 +27,19 @@ export const getAccDescription = function () {
   return description;
 };
 
+export const setDiagramTitle = function (txt) {
+  diagramTitle = sanitizeText(txt);
+};
+
+export const getDiagramTitle = function () {
+  return diagramTitle;
+};
+
 export default {
   setAccTitle,
   getAccTitle,
+  setDiagramTitle,
+  getDiagramTitle: getDiagramTitle,
   getAccDescription,
   setAccDescription,
   clear,