Nvme upgrade on iMac 14,2 (late 2013)

I need help . I installed a m.2 SSD with the adapter . And I'm keeping the sata hdd for extra storage . I'm having issues installing Mac os onto the SSD . Using opencore when I select the drive to install (the SSD) , it'll start the install with the progress bar. Get to like 80% then reboot back into recovery . Not moving forward with the install . Rebooting holding alt , does not show the Sequoia install with the SSD, only the install with the USB .

submitted by /u/Ok-Giraffe9869
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