Angular-cesium install using schematics broken

[staffordsmith83]

Intended outcome:

I want to be able to install angular-cesium with schematics

Actual outcome:
I am getting errors installing angular-cesium using schematics. This used to work, and I am wondering if it is incompatible with the newer versions of angular-cli?

I get this error:

$ ng add angular-cesium
ℹ Using package manager: npm
✔ Found compatible package version: angular-cesium@0.0.1.
✔ Package information loaded.
✔ Package successfully installed.
The package that you are trying to add does not support schematics. You can try using a different version of the package or contact the package author to add ng-add support.

How to reproduce the issue:
This error occurred using Angular CLI version (11.2.8)
The error does not occur using Angular CLI version 9.0.7.
I ran the command
$ ng add angular-cesium

Version

• angular-cesium@0.0.67

[edingeldein0616]

Still an issue now with Angular CLI version (12.1.4). Will this be fixed anytime soon or should I avoid Angular when using Cesium?

[mustafairam]

I am facing the same

[leo222222222]

Here for any update !