Disk Location is a different disk tray layout plugin which uses the harddisk path to locate the drives. It supports only drives found by the SCSI Generic drivers, which is usually SATA and nVME including devices attached to hardware storage/raid cards.   This also include a handy "Locate" function which help you allocate the tray from where the disk is installed in, if you have hotswap trays with their own HD-activity LED (or made your own custom ones). This might not work on SSD's or