@bipinchandra92 I am also facing same issue. We are using SPA Editor project archetype 23. I have added rewrite rules on dispatcher for URL shortening. I am getting blank page. Whenever en.model.json is coming XHR, the page is coming blank. I tried to debug the issue and added vanity URL on publisher as /home.html, but same issue was there on publisher too. The issue is not with the dispatcher but in SPA whenever we are shortening the URL, the AEM-React integrated page is not getting rendered properly.
I tried to create non-SPA page with no-spa components in the same project, I am getting page properly with same dispatcher settings.
Please let me know, in case you got any solution 🙂