[MaterialButton] Vertical icon position with multi-line text

[v-mas]

Description:
Given the iconGravity is textTop
When text have multiple lines (example: button have constrained width, but text is longer or user have bigger font scale)
Then icon is wrongly laid out on the text

Expected behavior:
Button should take in account the number of lines when calculating icon vertical position in textTop mode

Source code:

        <com.google.android.material.button.MaterialButton
            android:layout_width="100dp"
            android:layout_height="wrap_content"
            android:layout_centerInParent="true"
            android:text="some longer text 4lines"
            android:textSize="14sp"
            app:iconPadding="10dp"
            app:icon="@android:drawable/ic_menu_delete"
            app:iconGravity="textTop" />

Minimal sample app repro: n/d

Android API version: Android 10

Material Library version: 1.6.0-alpha03, 1.6.0-beta1

Device: emulator, Xiaomi Redmi Note 4