Rx-Scavenger doesn't work after migration from angular 9 to 10

[quentinbt]

Hi,

Since migration from angular 9 to 10 our application is not working properly with our subscriber,
I feel like scavenger do not auto unsubscribe anymore.

I tried with the same version of core-js (3.3.3) and rxjs (6.4.0) but it still doesn't work, any hint if I want to contribute to this issue?

Thank you