this fix mod should make all the enclave soldiers that are spawned after installing it not have missing power armor parts anymore, but if you have some of the soldiers that were spawned in your save file before installing the fix mod and you want them to have power armor parts, simply open the command console, select the soldier with missing power armor parts (left click on them), and enter the following command: recycleactor
this command will move the selected npc to their spawn point, reset them, and randomize their look and voice
pls let me know if it doesn't work!
also make sure that the mod's loaded after the X-01 Enclave Overhaul mod