signal icon removed from start button

Author: UmerCodez

app/src/main/res/values/themes.xml

@@ -21,7 +21,6 @@
 
     <style name="startButton" parent="Widget.MaterialComponents.ExtendedFloatingActionButton">
         <item name="backgroundTint">?attr/colorPrimary</item>
-        <item name="icon">@drawable/ic_signal</item>
         <item name="android:textColor">@color/white</item>
         <item name="cornerRadius">60dp</item>
         <item name="elevation">20dp</item>