VEX U Actuators?

Per , “there is no restriction on the number of V5 smart motors. No other motors servos, or actuators are permitted, including those sold by VEX (e.g. the 2-wire 393 Motor).”

Will VEX U be permitted to use pneumatics?

says
b. Sensors and electronics CANNOT directly electrically interface with the VEX motors or solenoids.

It isn’t clear.

Pneumatics are not listed as an exception, and are listed for sale by Vex.