Comment 44 for bug 1855781

I'm seeing an error when building Angular with this branch (Ubuntu 22.04):

Error: src/app/staff/sandbox/sandbox.component.html:10:31 - error TS2339: Property 'end' does not exist on type 'SandboxComponent'.

10 <eg-help-popover [placement]="end" helpText="This page is for random ng stuff!"></eg-help-popover>
                                 ~~~

  src/app/staff/sandbox/sandbox.component.ts:28:16
    28 templateUrl: 'sandbox.component.html',
                      ~~~~~~~~~~~~~~~~~~~~~~~~
    Error occurs in the template of component SandboxComponent.

Angular CLI: 15.2.10
Node: 16.17.1
Package Manager: npm 8.15.0
OS: linux x64

Angular:
...

Package Version
------------------------------------------------------
@angular-devkit/architect 0.1502.10 (cli-only)
@angular-devkit/core 15.2.10 (cli-only)
@angular-devkit/schematics 15.2.10 (cli-only)
@schematics/angular 15.2.10 (cli-only)