EC25-EU USB dongle undetected by Flint 2 (GL-MT6000) router

Hello, my Flint 2 (GL-MT6000) router does not detect this USB dongle that contains the Quectel EC25-EU chip : Story - LTE USB Dongle V4.0), whereas it works good on my windows PC with the Quectel drivers.

Do I have to install any pluggin on the router so that it could be detected and so that I could use it as a third option on the failover devices ?