Samsung SSD Folder size
I just bought a Samsung portable SSD T7 Touch 2 TB. Reformatted it to APFS, and I'm running Monterey 12.6.3 on My MacBook Pro . I then reinstalled the Samsung portable SSD software 1.0, and I then imported an iTunes library. All of the data appears to have imported but the SSD’s window showing folders does not display their sizes individually (just two hyphens for each) with the exception of the Music Library file with 17.2 MB. At the bottom of the window it says One Item with 1.25 TB available. This is accurate for all the folders combined. I can use Get Info to see folder sizes but that's kind of a hassle. I have a Seagate external hard drive and a Sandisk portable SSD. Both show the folder sizes just fine after reformatting to APFS.
MacBook Pro 15″, macOS 12.6