Selected items should be sorted according to the criterion

[benel]

Description

What is the valuable outcome that cannot be achieved because of this bug?

To be defined.

For which stakeholder (people, role, project, domain) is it important?

To be defined.

Reproduction scenario

Steps to reproduce the behavior:

1. Go to the "Vitraux" portfolio
2. Sort against the created attribute.
3. Pictures order (by name) seems to be unaffected.

Expected behavior

All the black and white picture (50) should be at the top of the list.

Environment

• OS: tested on macOS 10.15
• Browser: tested on Safari 14.0

Workaround

None.

Deliverables status

Phase 1

• [ ] Scenarios (Gherkin)
• [ ] Implementation strategy

Phase 2

• [ ] Acceptance tests (Capybara)
• [ ] Implementation