My msi MPG b550i gaming edge WiFi has an removable plastic square so the clear cmos can be accessed from the back. Didn't know if this is news but I have seen
Amazon.com: MSI MPG B550I Gaming Edge WiFi Gaming Motherboard (AMD AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, AX Wi-Fi 6, HDMI, Mini-ITX) : Electronics