Network Manager multiple NIC swapping profiles on boot

(Ubuntu 22.04) I am using NetworkManager to configure two network interfaces: one onboard set to use Profile A and a USB adapter on Profile B. Every time I reboot they switch: onboard NIC set to B, USB adapter to A.

There is nothing interesting in the system log. The interfaces receive consistent names and MAC addresses each boot. Both profiles have "connect automatically" checked. I tried setting GRUB_CMDLINE_LINUX_DEFAULT="net.ifnames=0" - now instead of swapping between A and B the devices are assigned one of the other available profiles at random (C, D, etc.)

Here is my lshw if it helps:

  *-network                 
       description: Wireless interface
       product: Cannon Lake PCH CNVi WiFi
       vendor: Intel Corporation
       physical id: 14.3
       bus info: pci@0000:00:14.3
       logical name: wlan0
       version: 10
       serial: 5c:80:b6:76:d8:51
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwlwifi driverversion=5.19.0-41-generic firmware=46.ea3728ee.0 9000-pu-b0-jf-b0- latency=0 link=no multicast=yes wireless=IEEE 802.11
       resources: irq:16 memory:b4618000-b461bfff
  *-network
       description: Ethernet interface
       product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:08:00.0
       logical name: eth0
       version: 15
       serial: 80:fa:5b:78:bb:7a
       size: 1Gbit/s
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=5.19.0-41-generic duplex=full firmware=rtl8168h-2_0.0.2 02/26/15 ip=10.0.20.81 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
       resources: irq:18 ioport:3000(size=256) memory:b4404000-b4404fff memory:b4400000-b4403fff
  *-network
       description: Ethernet interface
       physical id: e
       bus info: usb@1:2.4
       logical name: eth1
       serial: 00:e0:4c:df:f5:17
       size: 1Gbit/s
       capacity: 1Gbit/s
       capabilities: ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8152 driverversion=v1.12.13 duplex=full firmware=rtl8153b-2 v1 10/23/19 ip=137.128.161.66 link=yes multicast=yes port=MII speed=1Gbit/s