2011 Bravias no aac

Hi there,
I own two 2011 model Bravias and had to comment out the "just remux h264 with aac audio" matching rules from the parent sony2012 profile to get audio from mkv/h264/aac. Can anybody confirm that native aac doesn't work in all cases?
CU,
Low
I own two 2011 model Bravias and had to comment out the "just remux h264 with aac audio" matching rules from the parent sony2012 profile to get audio from mkv/h264/aac. Can anybody confirm that native aac doesn't work in all cases?
CU,
Low