From the actual bill itself(emphasis mine)-
“A school district or charter school must provide students with access to menstrual products at no charge.
The products must be available to all menstruating students in restrooms regularly used by students in grades 4 to 12 according to a plan developed by the school district. For purposes of this section, "menstrual products" means pads, tampons, or other similar products used in connection with the menstrual cycle.”
The actual language says those products must be available
IN RESTROOMS regularly used by students in grades 4-12.
What am I missing?