You have to set your PC/Mac to The files native resolution 44 or 48Khz or install
a program that automatically switch to the files native resolution.
If you have set your PC to output 192 the MQA files flag won't be seen by the Explorer
as your PC/Mac has altered the file

PerS

40th.Anv.DSP8000SE &861v8/ID41,Meridian Ultra Dac,C15 Black w/SSD,QNAP TS-669Pro 6X3 Tb w/Core,HD621,Oppo UDP-203 ,JVC DLA-X700R, 2xJL Audio F112v2, Marantz 8802A for Atmos with KEF Reference 5 and 4C withR700 sides & rears and 4xKEF R50 Atmos