Determinant example in help fails in CAS

[dae]

EDIT NOTE :
The bug I originally reported is ONLY with the software version of HP Prime not the physical unit.

In Windows version, examples 1 and 2 parse correctly but not 3

"DET({/[[1,2,],[5,6]],[[3,4],[-6,-2]]/}) Error:Bad Argument Value"

In Android HP Prime Lite version, none of them work in CAS mode: the examples do not parse correctly, resulting in a SYNTAX ERROR popup. It looks like the brackets and commas are not converted to tabs or whatever is done internally.