List of fields inherited from "empty" types is always specified as "%"
Document version of this comment
Branch: v2.1.0-RC4
Description:
In the description of types, the list of inherited fields is shown as %
if the base type has no fields:
This seems to be the case for all action and actor types that are derived from "empty" types.
Suggestion:
Change it to something like -
or <none>
.