autopep8 line length not working with async def function

[j-z10]

The line length of async def async_function_foo(...) exceeds 120 characters, but autopep8 does not modify its formatting.
However, it works as expected with def sync_function_foo(...)

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Python Code

async def async_function_foo(argument_01: int, argument_02: int, argument_03: int, argument_04: int, argument_05: int, argument_06: int) -> int:
    return argument_01 + argument_02 + argument_03 + argument_04 + argument_05 + argument_06

def sync_function_foo(argument_01: int, argument_02: int, argument_03: int, argument_04: int, argument_05: int, argument_06: int) -> int:
    return argument_01 + argument_02 + argument_03 + argument_04 + argument_05 + argument_06

Command Line

$ autopep8 -aaa --experimental --max-line-length 120

Your Environment

• Python version: 3.11.4
• autopep8 version: autopep8 2.0.4 (pycodestyle: 2.11.1)
• Platform: windows