Export PDF(DomPdf) properly for a show blade on Laravel based by id

Question

I've been trying to export my HTML view into a PDF when a button is clicked and all is good for a normal let's say index blad as I've seen through some tutorials but for a show blade where the information of each post(in my case I named it patient) which are separated by id isn't working, I get several different errors for different ways I tried it and this is the closes I got to

This is my controller for my posts(named patient for me):

public function show($id)
{
    $patient =  Patient::find($id);
    return view('patients.show')->with('patient', $patient);
}

It shows all the posts details for the specific post and this is the PDF function inside the same controller

public function createPDF($id){
    $patient = Patient::find($id);
    $object = Patient::where('id',$id)->get();
    $data =[
        'id' => $id,
        'object' => $object,
    ];

    $pdf = PDF::loadView('patients.show')->with('patient', $patient); //load view page
    return $pdf->download('test.pdf')->with('patient', $patient); // download pdf file
}

I was trying different ways to fetch them but was unsuccessful

And this is the blade I created for the HTML to be converted into PDF(saw in a tutorial its better done this way to remove the elements we don't want to show in the pdf file such as the navigation or footer)

@extends('layouts.app')

@section('content')
<div >
        <div 
          <h3 >Applicant Information</h3>
          <p >{{$patient->title}}</p>
        </div>
        <div >
          <dl>
            <div>
              <dt  >Full name</dt>
              <dd>{{$patient->name}}</dd>
            </div>
            <div >
              <dt  >Date of birth</dt>
              <dd >{{$patient->dateofbirth}}</dd>
            </div>
            <div >
              <dt  >Gender</dt>
              <dd >{{$patient->gender}}</dd>
            </div>
            <div >
              <dt  >Day of Control</dt>
              <dd >{{$patient->dayofcontrol}}</dd>
            </div>
            <div >
              <dt >Condition</dt>
              <dd >{{$patient->condition}}</dd>
            </div>
            <div >
                <dt  >Description</dt>
                <dd >{{$patient->description}}</dd>
              </div>
              <div >
                <dt  >Prescription</dt>
                <dd >{{$patient->prescription}}</dd>
              </div>
            <div >
              <dt  >Attachments</dt>
              <dd >
                <ul role="list" >
                  <li  >
                    <div >
                      <!-- Heroicon name: solid/paper-clip -->
                      <span> {{$patient->name}}.pdf </span>
                    </div>
                    <div >
                      <a href="#" > Download as PDF</a>
                    </div>
                  </li>
                </ul>
              </dd>
            </div>
          </dl>
        </div>
      </div>
</div>
@endsection

and the button I used on the show blade to route it

<a href="{{ URL::to('/patients/8/pdf', $patient) }}" class="font-medium text-indigo-600 hover:text-indigo-500"> Download as PDF</a>

I tried to make the id dynamic and such but it wasn't fetching it so I was trying to do it hardcoded just for testing

and these are my routes:

//Routes for patients
Route::resource('patients', 'PatientsController');

//Routes for PDF Convertion
Route::get('/patients/{id}/pdf', [PatientsController::class, 'createPDF']);