Laravel - Why my code isnt displaying all the collapses ?

This code need to display all "subcategory" for each "subcategories"
But the view result is the first subcategory only.
Where i missed please ?

View 1 :

@foreach($treeView as $category)
<div class="collapse multi-collapse collapse in " id="8" >
<div class="col-md-2"> $category->account_name</div>
<div class=" float-right"><button class="btn btn-success" data-toggle="collapse" data-target="# $category->id8" aria-expanded="false" aria-controls=" $category->id8" @click="getSubaccount(); getNumberrawaccount();">
<span class="glyphicon glyphicon-eye-open"></span></button></div>

<br>
<div class="list-group">
@if(count($category->subcategories))
@include('tree2',['subcategories'=>$category->subcategories])
@endif
</div>
@endforeach


View 2 : tree2

<div class='list-group'>
<br>
@foreach($subcategories as $subcategory)
<div class="list-group col-md-12">
<div class="collapse multi-collapse" id=" $category->id8" >
<div class="col-md-4"> $subcategory->subaccount_name </div>
<div class=" float-right"><button class="btn btn-success" data-toggle="collapse" data-target="# $subcategory->id" aria-expanded="false" aria-controls="collapseExample2">
<span class="glyphicon glyphicon-eye-open"></span></button></div>
</div>
</div>
@endforeach
</div>


Thank you

array

$category->subcategories

Thanks for contributing an answer to Stack Overflow!

But avoid …

To learn more, see our tips on writing great answers.

Some of your past answers have not been well-received, and you're in danger of being blocked from answering.

Please pay close attention to the following guidance:

But avoid …

To learn more, see our tips on writing great answers.

Required, but never shown

Required, but never shown

By clicking "Post Your Answer", you acknowledge that you have read our updated terms of service, privacy policy and cookie policy, and that your continued use of the website is subject to these policies.