Is it possible to replace list values when extend-ing another toml file

[brki]

For example, with parent-ruff.toml:

line-length = 120

[lint]
select = ["E", "W","F"]
ignore = ["E402"]

And project-ruff.toml:

extend = "./parent-ruff.toml"

line-length = 80

[lint]
ignore = ["E501"]

I would like it if the final lint.ignore value is ["E501"].
The actual value seems to be ["E402", "E501"].

The scalar line-length value takes the value from project-ruff.toml, but the list value seems to have the values combined, like a set union.

[MichaReiser]

The semantics on how values are combined depends on the setting. I don't think there's a way to unset values in the ignore list. But you can re-select the rule using extend-select = ["E402"]