I got an old WD 750gb HDD from my old PC which I thought to format and use as external storage through my SATA to USB cable, but it doesn’t show up at all on my iPad. It even doesn’t give me notification than it doesn’t work. I formatted and tested it on my MacBook Pro 2016 where it works perfectly fine. I have formatted the drive to Mac OS Journaled, ExFAT and FAT32. All of them works on MacBook none on the iPad. Max from AppleInsider tested it out on beta 1 where it worked fine: (From 6:15) My device is iPad Pro 11 on Public Beta 3. Does only SSD works through SATA, or is it a bug? Thanks in advance.