Trying to use the LimeSDR mini to capture UDP packets over WLAN

Currently doing a project which needs me to capture live UDP packets over a WLAN using a budget friendly SDR.
I tried using GNU radio WiFi blocks (gr-ieee-80211 rx) but it seems to only capture the Physical Layer and nothing from the Transport Layer. For the GNU radio, changed nothing but the SDR source and parameters.

Any idea what i should do next?

I’m open up to any other solutions other than using GNU Radio.

Might be a better question for the GNU Radio mailing list.

are there any other solutions or softwares that will do the job?