Salve a tutti, ho inserito un blocco con un EditText in un layout in cui è presente un RecyclerView ma sembra che su questo EditText non si riesca ad agire in nessun modo: non prende il focus se ci clicco sopra, non compare la tastiera per poterci scrivere, nulla di nulla.
Onestamente sono un pò bloccato, qualcuno mi può aiutare?

Questo il layout:

codice:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:background="@null">

    <RelativeLayout
android:id="@+id/searchSection"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:visibility="gone"
android:orientation="horizontal"
android:background="@color/default_background">
        <TextView
android:id="@+id/searchLabel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="@color/White"
android:padding="10dp"
android:textSize="18sp"
android:layout_marginBottom="5dp"
android:text="@string/filter_label" />

        <EditText
android:id="@+id/searchEditText"
android:layout_width="match_parent"
android:layout_toEndOf="@+id/searchLabel"
android:layout_height="20pt"
android:layout_marginTop="4dp"
android:textSize="18sp"
android:padding="4dp"
android:enabled="true"
android:clickable="true"
android:focusable="true"
android:hint="@string/filter_title"
android:background="@color/White"
android:importantForAutofill="no"/>
    </RelativeLayout>

    <androidx.recyclerview.widget.RecyclerView
android:id="@+id/recyclerView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/default_background"
android:layout_below="@+id/searchSection"
android:orientation="vertical" />

    <mycode.CustomProgressBar
android:id="@+id/progressBar"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>

    <TextView
android:id="@+id/retryAlert"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:text="@string/errorMessage"
android:textColor="@color/White"
android:padding="10dp"
android:visibility="gone"
android:textSize="16sp"
android:gravity="center_vertical"
app:drawableLeftCompat="@null"
android:drawablePadding="5dp"/>

    <RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/emptyContainer"
android:layout_centerInParent="true"
android:paddingBottom="40dp"
android:visibility="gone">
        <ImageView
android:layout_width="80dp"
android:layout_height="wrap_content"
android:id="@+id/emptyImage"
android:layout_centerHorizontal="true" />
        <TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/emptyText"
android:textColor="@color/White"
android:textSize="18sp"
android:layout_marginTop="10dp"
android:maxWidth="280dp"
android:gravity="center"
android:layout_below="@+id/emptyImage"/>
    </RelativeLayout>
</RelativeLayout>
e questo il codice kotlin di inizializzazione del Fragment

codice:
val llm = LinearLayoutManager(activity)
llm.orientation = RecyclerView.VERTICAL

binding.recyclerView.setHasFixedSize(true)
binding.recyclerView.layoutManager = llm