ethereumjs t8n fill compatibility

[winsvega]

test_valid_blob_tx_combinations[fork_Cancun-blockchain_test-blobs_per_tx_(1, 1, 1, 3)] ______________________________________________
[gw2] linux -- Python 3.12.3 /home/wins/Ethereum/execution-spec-tests/.venv/bin/python3
tests/cancun/eip4844_blobs/test_blob_txs.py:604: in test_valid_blob_tx_combinations
    blockchain_test(
src/pytest_plugins/filler/filler.py:805: in __init__
    fixture = self.generate(
src/ethereum_test_specs/blockchain.py:750: in generate
    return self.make_fixture(t8n, fork, eips)
src/ethereum_test_specs/blockchain.py:568: in make_fixture
    header, txs, requests, new_alloc, new_env = self.generate_block_data(
src/ethereum_test_specs/blockchain.py:488: in generate_block_data
    block.header_verify.verify(header)
src/ethereum_test_specs/blockchain.py:212: in verify
    assert value == baseline_value, (
E   AssertionError: invalid header field (excess_blob_gas) value, got 0x00, want 0xe0000
E   assert 0 == 917504

not sure if its our side or theirs. the tool seem not be able to parse the input. pyspecs branch exception_mapper

uv run fill --evm-bin=ethereumjs-t8n "tests/cancun/eip4844_blobs/test_blob_txs.py::test_valid_blob_tx_combinations[fork_Cancun-blockchain_test-blobs_per_tx_(1, 1, 1, 1, 1, 1)]"