Cannot access properties on `DO/DIChannel` with multiple lines an `LineGrouping.CHAN_FOR_ALL_LINES`

Properties on DI/DOChannels with multiple lines and Grouping.CHAN_FOR_ALL_LINES cannot be accessed, because channel.name contains the wrong name.

On an (emulated and real) PCIe-6612 the following code snippet

with nidaqmx.Task() as task:
    channel = task.do_channel.add_do_chan(
        lines="Dev1/PFI25,Dev1/PFI26,Dev1/PFI29,Dev1/PFI30",
        line_grouping=LineGrouping.CHAN_FOR_ALL_LINES,
        name_to_assign_to_lines="Input",
    )
    print(channel.do_num_lines)

results in

nidaqmx.errors.DaqError: Property cannot be set seperately for each line.
When setting this property, specify a virtual channel as the active channel.
Property: DAQmx_DO_NumLines
Channel Name: Input
Physical Channel Name: Dev1/PFI25

Task Name: _unnamedTask<0>

Status Code: -200641

Unassigning channel._name (so that channel.name is resolved to channel._all_channels_name) or directly setting it to "Input" fixes this issues and the proper value (4) is returned.

Start by reproducing the provided multi-line add_do_chan example with LineGrouping.CHAN_FOR_ALL_LINES, then trace how channel.name is resolved for CHAN_FOR_ALL_LINES. Done means channel.do_num_lines returns 4 without manually changing channel._name, on both emulated and real PCIe-6612 devices.