(MAUI) user.id is always set and can't remove it with SendDefaultPii or null

[lucas-zimerman]

Package

Sentry

.NET Flavor

.NET

.NET Version

9.0.4

OS

Android

OS Version

No response

Development Environment

Visual Studio v17.x

SDK Version

5.6.0

Self-Hosted Sentry Version

24.8.0

Workload Versions

A break change that I noticed from the Xamarin SDK to MAUI is that User.id is always set.

SendDefaultPii does nothing when set to false, it keeps sending this identifier, and there doesn't seems to be an easy way remove.

Even with

            SentrySdk.CaptureMessage("teste user id", scope =>
            {
                scope.User.Id = null;
            });

it still sends an event with an user.id

UseSentry or SentrySdk.Init call

        builder.UseSentry((option) =>
        {
            option.ReportAssembliesMode = ReportAssembliesMode.None;
            option.Dsn = EnvironmentConfig.SentryDsn;
            option.AutoSessionTracking = false;
            option.TracesSampleRate = 1.0;
            option.AddEventProcessor(new SentryEventProcessor());
            option.AddExceptionProcessor(new SentryExceptionProcessor());
            option.AddExceptionFilterForType<InvalidSessionException>();
            option.Environment = EnvironmentConfig.AppEnvironment.ToString();
            option.AttachScreenshot = true;
            option.SendDefaultPii = false;
            option.SetBeforeScreenshotCapture(BeforeScreenshotCapture);
            if (EnvironmentConfig.AppEnvironment == EAppEnvironment.Prod)
            {
                option.MaxBreadcrumbs = 50;
            }
#if DEBUG
            option.Debug = true;
#endif
        });

Steps to Reproduce

• Don't set user.id And one of the following options:
• 1. Set user.id as null on configure scope or inside the capture message scope.
• 2. Have SendDefaultPii as false.
• 3. Using

SentrySdk.ConfigureScope(scope =>
{
   scope.User = new SentryUser();
});

One of the above options should unset the user.id from any event.

Expected Result

user.id not set with installationID

Actual Result

events with user.id not set by the developer