Wio-E5 Mini U-FL antenna

Hi all,
I’m trying to attach a molex antenna to the Wio-E5 Mini Dev Board using the U-FL connector. I’ve removed the 0 ohm resistor to the SMA connector and shorted the pads connecting to the U-FL connector. I’ve checked that there is continuity between the end of the antenna and the pad right before the solder bridge. Still, I can’t receive anything from it. Do I need to use a different resistor value or add capacitors to ground (C5 & C7 on schematic)? Thanks!

Probably voided warranty doing that…

Did you do as in this photo?