Git->Settings results in "An Error Occurred"

After upgrading to 2026.2.0 for IIS, I am unable to access the settings for my Git remote in order to update a GitLab PAT. Sync is non-functional at this time. All was fine before upgrade. This issue appears on multiple development installs. I've reverted production to a previous VM snapshot.

An error occured. Value cannot be null. (Parameter 'source')

at System.Linq.ThrowHelper.ThrowArgumentNullException(ExceptionArgument argument) at System.Linq.Enumerable.<ToArray>g__EnumerableToArray|324_0[TSource](IEnumerable`1 source) at PowerShellUniversal.GitSettingsForm.OnInitializedAsync() in D:\a\powershell-universal\powershell-universal\src\Universal.Server\Shared\Settings\GitSettingsForm.razor:line 144 at Microsoft.AspNetCore.Components.ComponentBase.RunInitAndSetParametersAsync() at Microsoft.AspNetCore.Components.RenderTree.Renderer.GetErrorHandledTask(Task taskToHandle, ComponentState owningComponentState)