Use of instrumentation.fetch for Performance Statistics

[sshaw]

The docs say by default this option will:

Instruments fetch calls and sends performance statistics to Airbrake.

When I go to APP.airbrake.io/projects/ID/performance is says my notifier (@airbrake/browser) "isn't officially supported yet". If this is the case why is this option not disabled by default?

[sshaw]

When I go to APP.airbrake.io/projects/ID/performance is says my notifier (@airbrake/browser) "isn't officially supported yet"

I see, these docs are for an unreleased version. Nevertheless curious if this is what it's used for 😉