material slider and range slider tooltip not always visible

i wanted to keep the tooltip value visible always and also the text of tooltip should be background transparent. i tried https://github.com/material-components/material-components-android/blob/master/docs/components/Slider.md but there no way to keep the tooltip always visible

<com.google.android.material.slider.Slider
        android:id="@+id/slider_sound_sensitivity"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:valueFrom="0.0"
        android:valueTo="100.0"
        android:layout_marginTop="@dimen/_8sdp"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.508"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/txt_sound_sensitivity" />

<com.google.android.material.slider.RangeSlider
        android:id="@+id/range_humidity_in_percentage"
        style="@style/Myslider"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:valueFrom="0.0"
        android:valueTo="100.0"
        android:layout_marginTop="@dimen/_16sdp"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/txt_humidity_in_percentage"
        app:values="@array/initial_slider_values" />

from material slider and range slider tooltip not always visible