I have a C9300-48S running Version 17.15.03.Two type brand-new 1GE SFPs are installed, and both are detected with correct PID but with a mismatch between PID and DESCR in show inventory:
NAME: "Gi1/0/37", DESCR: "1000BaseBX-10D SFP"
PID: SFP-1G-LH ...