Q on Netflix / Amazon Prime on Safari and HDCP content

Hi,

Ive been trying to figure out a way to get HDCP working with my hackintosh

I can use Netflix on firefox, and Amazon Prime is limited to SD but none of them works on Safari

I can't verify with iTunes as I don't have any video content purchased

my setup is Intel Core i7 8700 paired with GA Z370 HD3 and RX580 using DisplayPort to connect to 1080P monitor

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I have been doing some research online and there isn't much definitive answers for this issue, many just say content protection doesn't work on hacks and others say to use lilu and whatevergreen (I have those kexts and the issue is persistent)

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I do not have any patched DSDT or SSDT for my hack but am currently doing research into that (honestly I'm not sure if I need this or not, my hack is fully functional except for the HDCP, i haven't tried to play with fire vault yet so I can't confirm if it works and I don't want to loose access to my data xD)
Best Regards