Can`t use signal inputs with custom elements

[kkachniarz220]

Which @angular/* package(s) are the source of the bug?

core, elements

Is this a regression?

No

Description

When using signal inputs in custom element component and call it by () in template or cmp I'm getting an error ctx.<name_of_input> is not a function. If I call it as simple variable (without () it's ok).

Please provide a link to a minimal reproduction of the bug

https://github.com/kkachniarz220/angular-elements-signal-inputs

Please provide the exception or error you saw

`Uncaught TypeError: ctx.value is not a function`

Please provide the environment you discovered this bug in (run ng version)

Angular CLI: 17.1.1
Node: 18.18.0
Package Manager: npm 9.8.1
OS: win32 x64

Angular: 17.1.1
... animations, cli, common, compiler, compiler-cli, core
... elements, forms, platform-browser, platform-browser-dynamic
... router

Package                         Version
---------------------------------------------------------
@angular-devkit/architect       0.1701.1
@angular-devkit/build-angular   17.1.1
@angular-devkit/core            17.1.1
@angular-devkit/schematics      17.1.1
@schematics/angular             17.1.1
rxjs                            7.8.1
typescript                      5.2.2
zone.js                         0.14.3

Anything else?

No response

[JoostK]

Closing as duplicate of #53981

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