Conduit can't edit custom date fields


Observed Behavior:
Can’t edit custom fields with type date using conduit API project.edit.

Expected Behavior:
The custom field should be shown in the list of Transaction Types and be editable.

Phabricator Version:
cfd9fa7f559f993e31fcd6915b4857e0de877506 (Mon, Oct 1)

Reproduction Steps:

  1. Create a new custom project field with type date.
  2. Go to /conduit/method/project.edit/
  3. Observe that the field is missing from the list of Transaction Types.
  4. Try to edit field anyway and get denied.

This question is another example of the bug: