[RUM][Web] View's custom attribute is not being sent

[toussam]

Hi²,

I'm opening a second ticket for another issue that we noticed during the #564's investigation.

Describe what happened We noticed that if we set up a custom attribute to a specific view event using the startView method's third parameter (attributes) then this last one won't be displayed in Datadog's RUM. This is only true when using Flutter Web.

Steps to reproduce the issue:

• track a view using the startView method and provide a custom attribute while doing so
• launch your web app
• notice that the custom attribute is missing from the rum's view event

Describe what you expected: The view event's should contain the provided custom attribute.

Additional context

Dart/Flutter version: 3.2.6 / 3.16.9 Android/iOS OS version: Web issue only! Device Model: N/A Datadog SDK version: 2.2.0 Versions of any other relevant dependencies: N/A

Thanks² in advance for your investigation and future response. 🙏

Best regards,

[fuzzybinary]

Hi @toussam ,

This is actually a known limitation of Datadog's Flutter Web implementation that was missed in the list of limitations in the documentation. I will add it.

If this is something you need, please reach out to your CSM to let them know to raise it as a feature request.

[toussam]

Hi @fuzzybinary,

We will contact our CSM as suggested.

Thanks for your response. I'm now closing this issue.