Hi @dreamsitegurus,
Thank you for reaching out to us!
I just checked this on my end (with a plugin that changes the login page URL and through code) but I was unable to replicate the issue. The plugin works no matter the url.
I recommend installing this plugin: https://www.ads-software.com/plugins/health-check/
After you install and activate the above plugin it has a Troubleshooting mode which allows you to have a vanilla WordPress session, where all plugins are disabled, and a default theme is used, but only for your user – your visitors will still see the normal website.
Go to its troubleshoot mode and only activate this plugin and see if it works correctly with a default WordPress theme (Twenty Nineteen for example) and no other plugins.
Please let me know how it goes!
Warmly,
Mihaela
