How to setup nRF Sniffer Filter for usage Datas?

[role_2099]

I can use the nRF Sniffer to capture packets, but info "Empty PDU" is more and more, I want filter it. Please kindly help me how to operate it. Many thanks!

[role_2099]

I use nrf_sniffer_for_bluetooth_le_3.0.0_129d2b3. Thanks!