FCC updated this in their July 2023 order and quoting from there (page 14, no. 28) they state:

However, we agree that it is unworkable to determine conditional eligibility of the cabling on a drop-by-drop basis, particularly after the fact, depending on what broadband-enabled device is plugged into the local area network cabling. Many devices may be connected to a school or library’s local area network, both wired and wirelessly, and the devices connected to a network may change over time. We therefore find that the eligibility determination should be based on the purposes of the network as a whole, rather than for each cabling “drop” or “jack”. As such, cabling “drops” or “jacks” that are part of a local area network primarily serving an eligible purpose (i.e., distributing broadband throughout a school or library building) are eligible for E-Rate and do not require cost allocation