74hc138n for 8 sensors CS/SS

[Ricky1966]

Hi everyone, I have a question.
I thought about using a 74hc138n mux to have 8 sensors connected to the same SPI bus. I made a PCB that allows me to connect the 8 sensors to a 38 pin ESP32.
I tried to instantiate an MFRC522 object providing only the common RST pin (34). Now I can read the sensor only if connected with SS value 0, if I try to move it to one of the other addresses, 1->7, it doesn't work. Do you have any suggestions on how to do this? Thank you