npcap 1.31 (back to at least 0.9987) does not capture all packets from windows 10 network bridge

When creating a network bridge in Win 10, many packets are missing from capture. Tests done:
WinPcap 4.1.3:

• created network bridge with 2 physical interfaces, Wireshark shows both bridged interfaces, not a network bridge, as available adapters. When starting capture on any of bridged interfaces, i can see all traffic properly.

npcap 0.9987:

• created same network bridge, Wireshark shows network bridge adapter, but not any of the adapters in the bridge. Started capture on network bridge, many packets are missing, like tcp, ntp, ... simply missing, and RTP packets just stop appearing randomly, or with a big delay.

The test is done with a device, a sip telephone, booting from one side of the bridge, where it does multiple network connections in the boot process, dhcp, ntp, http, tcp and finally sip and rtp. Tried also npcap in winpcap compatible mode, same results.

Reproduce the report on Windows 10 with two physical interfaces bridged, comparing npcap 0.9987 or 1.31 with WinPcap 4.1.3 and compatible mode. Capture the device's DHCP, NTP, HTTP, TCP, SIP, and RTP traffic in Wireshark, then verify whether packets are missing or delayed. Done means bridged-interface capture reliably includes the traffic described in the issue.