Unable to launch local server from MATLAB 2015a

The problem is with MATLAB 2015a.

web('www.google.com') , works fine.

Now I am using a local server to launch a web application, but the webpage is empty, means nothing is loaded.

stat = web('localserver') gives '0' as output argument , means found and started system browser.

com.mathworks.mlwidgets.html.HtmlComponentFactory.setDefaultType('HTMLRENDERER');

com.mathworks.mlwidgets.html.HtmlComponentFactory.setDefaultType('HTMLPANEL');

Switching between these two is not helping as well

Also, the same local server works fine in MATLAB 2021a version.

[Image Analyst]

Since you say it works with r2021a, why not simply upgrade to the latest r2024a?

[Dark_Knight]

The requirement is that, the local server must run on 2015a