When it was first brought to market, the Flashforge 5m/5mPro were criticized for running proprietary Flashforge software/firmware and not allowing direct access to Klipper (like some of the other printers on the market). Is it still the case, or does it now allow direct access to Klipper? I haven’t seen any revised reviews or new reviews that speak to this issue, so I’m curious Flashforge’s policy ever changed in that regard.