The browser window is blank, but stays open until the user closes it manually. When Logging in with Web Direct, it does not occur and the browser opens the solution as expected. It is not a major issue but is an annoyance for the users to have extra windows open. So far the users all use Chrome, so I'm not sure if this is just browser behavior that cannot be controlled or if there is a setting that I can adjust to resolve the issue? I am running FMS 16.0.4 and using both Microsoft Azure and Google to authenticate and this happens when authenticating FileMaker Pro users.