"Operate on Y" scaling bug

[Schwer]

I have a line plot with a maximum value of
Maximum = 6.8472736E+8 at X = 0
as provided by Info > List Peak Values

When I attempt to normalize the ordinate by copying and pasting this maximum value into the "Operate on Y" with
Y=y/6.8472736E+8
The resulting plot ordinate has a maximum value of
Maximum = 1E+16 at X = 0 ?

Strangely, if I delete the "+" between the "E" and "8", the ordinate scale to unity as expected.

Version 2.3.5.3

Thanks for listening, --len

[DPlotAdmin]

Thanks. Obviously the + is confusing the function parser. I'll look into it.