im going to try to copy other header files and rename and position them ill keep you posted, unless someone got an answer to the missing mj_imode_header, in that case post it here please!! this forum always stops at the answer, for me any way..
If it can help anyone here.
If they are on the XML file but not showing on the list, you just simply type it IN the list !
It's not obvious but the list is writeable from the back end, so just click on it and write the position you need.
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