Raspberry Pi Compute Module 4 IoT Router Carrier Board Mini, suport for CM5

Is https://www.dfrobot.com/product-2242.html compatible with CM5? I just pluged in CM5 and it works, but is there any hidden isue?
Is https://www.dfrobot.com/product-2242.html compatible with CM5? I just pluged in CM5 and it works, but is there any hidden isue?