Custom Field Type ignores `addon_label`

Consider the example below, I would expect the label to show the text “hi” but instead Lektor only prints “0”. If I replace the type “test” with “integer” it works as expected.

Model:

[fields.why]
type = test
addon_label = hi

Python custom lektor.types.base.Type:

class TestType(Type):
    widget = 'integer'

    def value_from_raw(self, raw: 'RawValue') -> int:
        return int(raw.value or '0')

[...]
self.env.add_type(TestType)

[relikd]

And also here https://www.getlektor.com/docs/api/db/type/, where the “wrong” type is used.

[dairiki]

I’ve just opened lektor/lektor-website#357 to track this.

Closing this ticket…