not working with angular signal forms

[sanal1729]

_effect-chunk2.mjs:2601 ERROR TypeError: segment.hasChildren is not a function
at serializeSegment (_router-chunk.mjs:359:16)
at _router-chunk.mjs:376:23
at _router-chunk.mjs:318:24
at Array.forEach ()
at mapChildrenIntoArray (_router-chunk.mjs:316:36)
at serializeSegment (_router-chunk.mjs:372:22)
at serializeSegment (_router-chunk.mjs:363:56)
at DefaultUrlSerializer.serialize (_router-chunk.mjs:348:25)
at _ReactiveRouterState.updateState (_router_module-chunk.mjs:43:35)
at new _ReactiveRouterState (_router_module-chunk.mjs:28:10)
handleError @ _effect-chunk2.mjs:2601

_effect-chunk2.mjs:2601 ERROR TypeError: ctrl._updateTreeValidity is not a function
at forms.mjs:1216:37
at forms.mjs:1457:18
at Array.forEach ()
at FormGroup._forEachChild (forms.mjs:1455:32)
at FormGroup._updateTreeValidity (forms.mjs:1216:10)
at _FormGroupDirective._updateDomValue (forms.mjs:2963:15)
at _FormGroupDirective.onChanges (forms.mjs:2880:12)
at _FormGroupDirective.ngOnChanges (forms.mjs:2871:10)
at _FormGroupDirective.rememberChangeHistoryAndInvokeOnChangesHook (_debug_node-chunk.mjs:375:10)
at callHookInternal (_debug_node-chunk.mjs:555:10)
content_script_bundle.js:1 Attempting handshake with backend Sun Jun 14 2026 15:25:28 GMT+0100 (British Summer Time)
_router-chunk.mjs:3428 TimeoutError: Transition was aborted because of timeout in DOM update
(anonymous) @ _router-chunk.mjs:3428