Laravel 8 pagination returns blank page - php

Question

Pagination is returning blank on next page. The result gets found but lost when I go to next page. This is query in my controller
if($request->has('SearchBtn')){
$search = $request->input('Search');
$query = \App\User::join('suppliers', 'users.id' ,'=', 'suppliers.user_id')
->where('company', 'LIKE', "%{$search}%")
->paginate(1);
if($query->isEmpty()){
$query = \App\Keywords::join('users', 'users.id' ,'=', 'keywords.user_id')
->join('suppliers', 'users.id' ,'=', 'suppliers.user_id')
->where('Keyword', 'LIKE', "%{$search}%")
->paginate(1);
}
return view('/Buyers/SearchResult', compact('query'));
}
And this is dd($query)
Illuminate\Pagination\LengthAwarePaginator {#1238 ▼
#total: 2
#lastPage: 2
#items: Illuminate\Database\Eloquent\Collection {#1233 ▶}
#perPage: 1
#currentPage: 1
#path: "http://localhost:8000/Buyers/SearchResult"
#query: []
#fragment: null
#pageName: "page"
+onEachSide: 3
#options: array:2 [▶]
}
As you can see it finds pages but can show only first one. My guess is that it has something to do with join because queries without it work just fine with paginate(). I honestly don't know what to try or how to start debugging this. If I switch paginate() with get() everything is fine and the data is shown correctly.
This is dd($request)
Illuminate\Http\Request {#43 ▼
#json: null
#convertedFiles: []
#userResolver: Closure($guard = null) {#246 ▶}
#routeResolver: Closure() {#255 ▶}
+attributes: Symfony\Component\HttpFoundation\ParameterBag {#45 ▶}
+request: Symfony\Component\HttpFoundation\InputBag {#51 ▶}
+query: Symfony\Component\HttpFoundation\InputBag {#51 ▶}
+server: Symfony\Component\HttpFoundation\ServerBag {#47 ▶}
+files: Symfony\Component\HttpFoundation\FileBag {#48 ▶}
+cookies: Symfony\Component\HttpFoundation\InputBag {#46 ▶}
+headers: Symfony\Component\HttpFoundation\HeaderBag {#49 ▶}
#content: null
#languages: null
#charsets: null
#encodings: null
#acceptableContentTypes: null
#pathInfo: "/Buyers/SearchResult"
#requestUri: "/Buyers/SearchResult?_token=RG7LzXrHaL4x2jHOoCHC3TLbUqs22XaJDjuulOCo&Search=company&SearchBtn="
#baseUrl: ""
#basePath: null
#method: "GET"
#format: null
#session: Illuminate\Session\Store {#269 ▶}
#locale: null
#defaultLocale: "en"
-preferredFormat: null
-isHostValid: true
-isForwardedValid: true
-isSafeContentPreferred: null
basePath: ""
format: "html"
}
UPDATE 1.0:
The blank page was returned due to this statement if($request->has('SearchBtn')) however now I face a new problem when I search something I get correct number of pages and when I got to the next page page count goes up and it shows all the results from the database.
UPDATE 1.1
And I fixed that by appending search to the query like this
$query = \App\User::join('suppliers', 'users.id' ,'=', 'suppliers.user_id')
->where('company', 'LIKE', "%{$search}%")
->paginate(1)->appends(['Search'=>$search]);