make 3D scatter plot
open PD dialog, go to miscellaneous tab, enable clipping, select by value
--> notice that Y=7.75 to 10.25
without any change, click OK
==> some points are clipped
reopen PD dialog
==> Y is changed to 7.75 to 9.72
change 9.75 to 10.25, click OK
==> it still fail to save
Fixed in Origin 2021.