Numworks - strange random numbers

[Albert Chan]

There is a bug with list containing random numbers.
The list cannot be sorted, getting minimum or maximum.

NUMWORKS> sort({random(), random()})

{0.03173426865, 0.1906006013}
{0.9829388464, 0.1990888752}      // ?
{0.5004268227, 0.4287105828}      // ?