Why isn't the background applied to the button?

Question

XML

Why can't I apply a background to a button? It just doesn't apply the background I want.


Button Code

<Button
                android:id="@+id/loginBtn"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginLeft="10dp"
                android:layout_marginTop="10dp"
                android:layout_marginRight="10dp"
                android:background="@drawable/button_2"
                android:text="Already have an account?"
                android:textColor="@color/colorWhite" />

Answer 1

Found two solutions. You need to change the theme Theme.MaterialComponentsto Theme.AppCompator instead of the usual use I used the second option! <Button><android.widget.Button>

Answer 2

For button useandroid:backgroundTint