The Strategy License Manager is presenting a user and password login prompt despite 'Strategy Project Source Manager' being configured to 'use Network Login ID Windows Authentication'. This issue has been noticed with the 'Network Login' function performing as expected in Developer.
The observed issue arises because the Strategy License Manager currently supports only the Standard authentication method.
Unfortunately, with the current capabilities of Strategy License Manager, there is no direct solution as it does not support 'Network Login ID Windows Authentication'. As a workaround, consider advising the Strategy users to keep their License Manager credentials ready.
For understanding more on the licensing system in Strategy, refer to https://www2.Strategy.com/producthelp/Current/SystemAdmin/WebHelp/Lang_1033/Content/Auditing_your_system_for_the_proper_licenses.htm