Array key values are visible in ACP role fields; meaning is unclear

In ACP > Permissions > Moderator Roles, display of the array value keys in the permissions fields is very confusing.

For example:

Role name: ROLE_MOD_FULL
Role Description: ROLE_DESCRIPTION_MOD_FULL

is shown. The meaning is:

• A key value in this field will read the value from the language file
• Otherwise, the field description will be stored directly in the database

This is incorrect behaviour from a user perspective; discussed in this topic, https://www.phpbb.com/community/viewtopic.php?f=466&t=2273686:

• An empty field is asking you to fill it
• A filled field is asking you to change it
• A field with code on it looks like an error

The presence of the key values is interpreted as an error. Please remove the key values to display a blank field.