toSignal does not unsubscribe when combined with shareReplay about angular HOT 2 CLOSED

This is default behawior of shareReplay operator.
Documentation mention:

By default shareReplay will use refCount of false, meaning that it will not unsubscribe the source when the reference counter drops to zero, i.e. the inner ReplaySubject will not be unsubscribed (and potentially run for ever). This is the default as it is expected that shareReplay is often used to keep around expensive to setup observables which we want to keep running instead of having to do the expensive setup again.

Using shareReplay({ refCount: true, bufferSize: 1 }) solves the issue

https://stackblitz.com/edit/angular-16-starter-5wonlb?file=src%2Fsub.component.ts

from angular.

Thanks!

I did not know that!

from angular.