Origin of Network Traffic obfuscated by zone.js

[hinogi]

In the browser I experienced as soon as any otel npm package is touched that uses zone.js it completely overtakes the http traffic of an app and all initiators will point to zone.js and the callstack is so large it is impossible to find the real initiator.
Is that a tradeoff to using otel or otel in the browser? is there a workaround to find the original initiator, for debugging for example?

[pichlermarc]

I'm not sure if here's any way to do this.

Zone.js is required since there Async Context does not exist in the JavaScript Langauge spec, so without Zone.js there's no way to have context in async calls in the browser. There's this TC39 proposal that when accepted would solve this problem.