Hi Stefan and welcome to the Netwrix Community — great to have you here!
Thanks for your first post and for bringing this up.
The behavior you’re seeing with the browser plugin can be controlled using the “Browser extension: Exact domain check” setting in Password Secure. When this option is enabled, the extension will only show password entries that match the exact domain, including subdomains — rather than matching all entries from the same base domain.
You can configure this setting:
Globally, to apply the rule for all passwords, or
Individually, for specific password entries if you need more flexibility.
Feel free to reach out if you need help finding the setting or anything else. We’re happy to help!