legion 5 15arh05, where do I get a left ssd plate?

Hi. I have a Legion 5 (model 15ARH05) and I am adding a second m.2 SSD drive. I pulled out the old HDD and the mounting bracket which is on the left hand side, but there is no SSD plate to cover and mount the new m.2 SSD. Where can I get the left SSD plate? Model number is 5B40S21995 on the Lenovo site, but they don't have any inventory.