Is Ethernet thunderbolt hot-plugable for MBP 2014 on Windows 8.1 with Bootcamp 6.0

From Thunderbolt ports and displays: Frequently asked questions (FAQ) - Apple Support,

1. Are Thunderbolt devices “hot pluggable” using Windows with Boot Camp?

Thunderbolt hot plug is supported under Windows 8 or 8.1 on all 2014 and later Mac computers.

For all other Mac computers, Windows 7, 8, and 8.1 scans and activates Thunderbolt devices connected to Thunderbolt ports only during the Windows startup process. If your device was not plugged in at start up, Windows will not detect it without a restart.