Remap M61 doesnt work

# Task controller section -----------------------------------------------------
[RS274NGC]
...............
SUBROUTINE_PATH = ./macros
REMAP=M6  modalgroup=6 prolog=change_prolog ngc=change_g43 epilog=change_epilog
REMAP=M61  modalgroup=6 prolog=settool_prolog ngc=settool_g43 epilog=settool_epilog

# the Python plugins serves interpreter and task
[PYTHON]
PATH_PREPEND = ./python
TOPLEVEL = ./python/toplevel.py
LOG_LEVEL = 8

o<change_g43> sub
;(debug, in change tool_in_spindle=#<tool_in_spindle> current_pocket=#<current_pocket>;)
;(debug, selected_tool=#<selected_tool> selected_pocket=#<selected_pocket>;)

; we must execute this only in the milltask interpreter
; or preview will break, so test for '#<_task>' which is 1 for
; the milltask interpreter and 0 in the UI's
O100 if [#<_task> EQ 0]
        (debug, Task ist Null)
O100     return [999]
O100 endif

; using the code being remapped here means 'use builtin behaviour'
M6

; set tool offset
G43

; signal success be returning a value > 0:
o<change_g43> endsub [1]
M2

o<settool_g43> sub
;(debug, tool=#<tool> pocket=#<pocket>;)

; we must execute this only in the milltask interpreter
; or preview will break, so test for '#<_task>' which is 1 for
; the milltask interpreter and 0 in the UI's
O100 if [#<_task> EQ 0]
        (debug, Task ist Null)
O100     return [999]
O100 endif

; using the code being remapped here means 'use builtin behaviour'
M61

; set tool offset
G43

; signal success be returning a value > 0:
o<settool_g43> endsub [1]
M2