scopes on related models conflicts with Eager Loading Specific Columns

[Pandishpan]

The character used to separate scope by the relationship conflicts with Laravel's mechanism to select only specific columns from the relationships.

For example:
"with=projects:closed" don't allow to select only id, title, description from that relationship like "with=projects:id,title,description"

A quick fix is maybe to change the separator character for relationships scopes.

"projects:id,title,description#closed"

This example will still work with specific columns selection and scope calling.

Do you have any better idea?