Simplebar-Angular - onDestroy issue

[ThePatzen]

Describe the bug When SimplebarComponent gets destroyed it throws an exception.

To Reproduce Hard to say.

Expected behavior I think you should check in SimplebarAngularComponent if simplebar is not undefined before unmounting it!

Additional context

Error: Uncaught (in promise): TypeError: Cannot read property 'unMount' of undefined
TypeError: Cannot read property 'unMount' of undefined
    at SimplebarAngularComponent.ngOnDestroy (simplebar-angular.js:33)
**Your environment**

Software	Version(s)
SimpleBar	3.0.0-beta.10

[nizamial09]

any idea why this happens? For me its started happening on the unit tests once the angular is updated to angular 13 and the jest is updated to 28, but surprisingly not in the browser. along with this trace

console.error
    ERROR TypeError: import_simplebar_core.default is not a constructor
        at SimplebarAngularComponent.ngAfterViewInit (/home/nizamudeena/projects/ceph/src/pybind/mgr/dashboard/frontend/node_modules/simplebar-angular/fesm2020/simplebar-angular.mjs:12:26)
        at callHook (/home/nizamudeena/projects/ceph/src/pybind/mgr/dashboard/frontend/node_modules/@angular/core/fesm2020/core.mjs:2558:22)
        at callHooks (/home/nizamudeena/projects/ceph/src/pybind/mgr/dashboard/frontend/node_modules/@angular/core/fesm2020/core.mjs:2527:17)
        at executeInitAndCheckHooks (/home/nizamudeena/projects/ceph/src/pybind/mgr/dashboard/frontend/node_modules/@angular/core/fesm2020/core.mjs:2478:9)
        at refreshView (/home/nizamudeena/projects/ceph/src/pybind/mgr/dashboard/frontend/node_modules/@angular/core/fesm2020/core.mjs:9581:21)
        at detectChangesInternal (/home/nizamudeena/projects/ceph/src/pybind/mgr/dashboard/frontend/node_modules/@angular/core/fesm2020/core.mjs:10889:9)
        at ViewRef$1.detectChanges (/home/nizamudeena/projects/ceph/src/pybind/mgr/dashboard/frontend/node_modules/@angular/core/fesm2020/core.mjs:21480:9)

[nizamial09]

I was on version 2.4.1 and now I reduced it to 2.2.1 and there I am facing no issues.