insufficient fee err in osmo-penumbra

[hitchhooker]

same in both fast end cheap routing using https://widget-nextjs.vercel.app/ front

full tx

{
  "accountNumber": "3659218",
  "authInfo": {
    "fee": {
      "amount": [
        {
          "amount": "8720",
          "denom": "uosmo"
        }
      ],
      "gasLimit": "348773",
      "granter": "",
      "payer": ""
    },
    "signerInfos": [
      {
        "modeInfo": {
          "single": {
            "mode": "SIGN_MODE_DIRECT"
          }
        },
        "publicKey": {
          "typeUrl": "/cosmos.crypto.secp256k1.PubKey",
          "value": "CiED5kC0kwrb3BxQaL7Qfd2vUMXhXeEPebmRP1yI8CG9RTw="
        },
        "sequence": "43"
      }
    ]
  },
  "chainId": "osmosis-1",
  "txBody": {
    "extensionOptions": [],
    "memo": "",
    "messages": [
      {
        "typeUrl": "/ibc.applications.transfer.v1.MsgTransfer",
        "value": {
          "memo": "",
          "receiver": "penumbra1ec3m99qxml59na9mexsuujqvsl3kpgm9sjgdxrtftsedec5463gh4p3fwjstv7cxytcnwpkrh8m7c2ga3cthp7a8jwhns930z7slp9t0zrj0adnpxy8ys42jl5px9fjg60wluh",
          "sender": "osmo1cmek86h23v4nrcpeclf9j74v0hlfepkafyuqd0",
          "sourceChannel": "channel-79703",
          "sourcePort": "transfer",
          "timeoutHeight": {
            "revisionHeight": "0",
            "revisionNumber": "0"
          },
          "timeoutTimestamp": "1762240660162221000",
          "token": {
            "amount": "1600000000",
            "denom": "uosmo"
          }
        }
      }
    ],
    "nonCriticalExtensionOptions": [],
    "timeoutHeight": "0"
  }
}