Display App name on the signing message popup metamask

where from could be that localhost then?

The issue is that it shows the variable β€œL” as heading instead of my app name.

This happens by default when there’s no favicon - it uses the first letter of the URL (in this case it looks like L from your development server).

How can I replace the β€œL” with my appname and this localhost heading?

You can’t replace the L but if the site has a favicon, it will show there instead. Since this is a mobile app, does it have an icon? Check your manifest, maybe you can set an app URL there as well.

I have the package name inside my android manifest file but there is no tag such as favicon inside the manifest. can you suggest any way to define the favicon from where we can replace the β€œL” with app logo aur name. I am using angular and ionic capacitor for the project @alex

I am not sure, have you set your app icon? Maybe that will work for it. If you’re using Angular, try setting a favicon.