java.lang.IllegalArgumentException: Invalid Region.Op - only INTERSECT and DIFFERENCE are allowed

on android pie there is a render problem that appears when i try to use
android:elevation.

java.lang.IllegalArgumentException: Invalid Region.Op - only INTERSECT and DIFFERENCE are allowed   at android.graphics.Canvas.checkValidClipOp(Canvas.java:779)   at android.graphics.Canvas.clipRect(Canvas.java:826)   at android.view.ViewGroup_Delegate.drawShadow(ViewGroup_Delegate.java:86)   at android.view.ViewGroup_Delegate.drawChild(ViewGroup_Delegate.java:58)   at android.view.ViewGroup.drawChild(ViewGroup.java:4333)   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4112)   at androidx.constraintlayout.widget.ConstraintLayout.dispatchDraw(ConstraintLayout.java:2070)   at android.view.View.draw_Original(View.java:20075)   at android.view.View_Delegate.draw(View_Delegate.java:68)   at android.view.View.draw(View.java:19849)   at android.view.ViewGroup.drawChild_Original(ViewGroup.java:4333)   at android.view.ViewGroup_Delegate.drawChild(ViewGroup_Delegate.java:63)   at android.view.ViewGroup.drawChild(ViewGroup.java:4333)   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4112)   at android.view.View.draw_Original(View.java:20075)   at android.view.View_Delegate.draw(View_Delegate.java:68)   at android.view.View.draw(View.java:19849)   at android.view.ViewGroup.drawChild_Original(ViewGroup.java:4333)   at android.view.ViewGroup_Delegate.drawChild(ViewGroup_Delegate.java:63)   at android.view.ViewGroup.drawChild(ViewGroup.java:4333)   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4112)   at android.view.View.draw_Original(View.java:20075)   at android.view.View_Delegate.draw(View_Delegate.java:68)   at android.view.View.draw(View.java:19849)   at android.view.ViewGroup.drawChild_Original(ViewGroup.java:4333)   at android.view.ViewGroup_Delegate.drawChild(ViewGroup_Delegate.java:63)   at android.view.ViewGroup.drawChild(ViewGroup.java:4333)   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4112)   at android.view.View.draw_Original(View.java:20210)   at android.view.View_Delegate.draw(View_Delegate.java:56)   at android.view.View.draw(View.java:20177) Copy stack to clipboard

Reproduce the Android Pie rendering problem with android:elevation and begin with the stack trace at ViewGroup_Delegate.drawShadow and Canvas.clipRect. Confirm the issue is fixed when the elevated view renders without the Invalid Region.Op exception.

Written by the indexing model from the issue text.