ERROR: newTree.optimize is not a function

[pjavali]

I'm submitting a...

[*] Bug report  
[ ] Feature request
[ ] Documentation issue or request

In package

[ ] @ng-toolkit/init
[ ] @ng-toolkit/serverless
[ *] @ng-toolkit/universal
[ ] @ng-toolkit/pwa
[ ] @ng-toolkit/firebug

Current behavior

Expected behavior

Minimal reproduction of the problem with instructions

Example repository

What is the motivation / use case for changing the behavior?

Environment

Angular version: 11


- Node version: 14 
- Platform:  windows 
Others:

[David Tobing]

same error.

[*] @ng-toolkit/universal

Angular 11
Node 14
Ubuntu 20