Hardware Flowtable Operation not Supported

Hello,
i try to use firewall flowtable for fast nat with Hardware Support, i just use the livesystem to check if it works, and after the commit i get the message “Operation not Supported” the NIC do support it, its an Mellanox ConnectX-6 card with mlx5 Driver. The hw-tc-offload feature is active.

Iam used vyos-1.5-rolling-202401310023

Please file this as a bug report at https://vyos.dev