OktaDev Schematics doesn't work with Angular CLI 12

[mraible]

Error:

$ ng add @oktadev/schematics
ℹ Using package manager: npm
✔ Found compatible package version: @oktadev/schematics@3.5.0.
✔ Package information loaded.

The package @oktadev/schematics@3.5.0 will be installed and executed.
Would you like to proceed? Yes
✔ Package successfully installed.
? What is your OIDC app's issuer URL? https://dev-9323263.okta.com/oauth2/default
? What is your OIDC app's client ID? 0oambt69c4LNBiJ7u5d6
Schematic input does not validate against the Schema: {"project":"foo","clientId":"0oambt69c4LNBiJ7u5d6"}
Errors:

  Data path "" must have required property 'issuer'.

Posted question to Stack Overflow: https://stackoverflow.com/questions/67185977/angular-12-schematics-throws-error-about-required-properties

[mraible]

Entered an issue in the Angular CLI project: angular/angular-cli#20594

[mraible]

Fixed by #569.