Is your feature request related to a problem? Please describe.
When using trackException it looks like it's not propagating the cause of the error. This would be really helpful so we're not loosing the context of the error.

Describe the solution you'd like
Log the cause if present? Not sure how the stack should be handled.

Describe alternatives you've considered
Manually adding the cause as custom property, but that needs to handled in all places where an exception is tracked.

Additional context

• https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Error/cause