Zigbee repeaters do not need any kind of drivers, but must be paired to the hub Zigbee network. So having it paired as a āthingā is just OK.
These small Tuya Zigbee repeaters work very well in my opinion, despite the small (compromise?) antenna inside.
It might work, but you shouldnāt need it. Almost all Zigbee smart plugs also work as repeaters and should be just as effective as the single purpose repeaters. So why not get a dual purpose device and get more for your money?
Itās up to the manufacturer whether they act as repeaters or not, and how many āchildrenā they can repeat for.
For example, when they were first released the Sengled Zigbee smart plugs did not act as repeaters. Thatās unusual, but allowable under the standard. And their current version do act as repeaters.
Usually it will say in the product description somewhere if it does, or you can ask the manufacturer.