This issue is addressed in Build 240 FP6 and InfoBurst 2021.2.
InfoBurst Platform Build 240 FP6 - Release Notes
https://help.infosol.com/support/discussions/topics/19000030278
InfoBurst 2021.2.4 - Release Notes
https://help.infosol.com/support/discussions/topics/19000030279
Bryan Baca
Under Repositories, user attempts to create a new repository or connect to an existing repository using WinAuth (leaving User and Password fields blank). Save button is disabled until values are supplied.
This issue is under investigation.
To work around the issue, use the CreateRepo (create new blank repository) or SwitchRepo (switch to existing repository) utility on the InfoBurst server:
IBE-5718