Steps to reproduce:

1. Create web scenario for host
2. Configuration him
3. Go to Authentication
4. Input my login and password for Basic Authentication

Result:

Password is not hidden in web scenario

Expected:
You may need to set the type "Password" for the input field?

Now:

<input type="text" id="http_password" name="http_password" value="mypassword" maxlength="64" style="width: 453px;" aria-required="true">

I want to get: