wp34s emulator - prgm constant split one digit per line

[mstram]

I'm using wp 34s 3.3 build date 2015-12-22 (3844)

When trying to enter a constant 0.10001, for a subsequent ISG instruction, the
emulator is only allowing one digit / program line.

The program does work (when I trace it the number is getting "assembled" back together).

W)orking A)s D)esigned ?

Or have I turned on / off some flag or setting somewhere ?

Mike