Does the new M4 Pro chip support USB 3.2 Gen 2x2 standard?

Do the new M4 Pro Mac Mini and M4 Pro Macbook Pro, which now have Thunderbolt 5 ports, support the USB 3.2 Gen 2x2 standard? USB 3.2 Gen 2x2 supports transfer speeds up to ~2,000 MB/s for SSDs, but the current Macs (up to M3 series) do no not support them, and default to ~1,000 MB/s.