front: editor: selected layers are not displayed for all editor tools

[SarahBellaha]

What happened?

When you enter the speed section / catenary tools after selecting multiple layers on the infra editor map, only the track section layer is displayed on the map.

What did you expect to happen?

We should see every layer that has been selected.

How can we reproduce it (as minimally and precisely as possible)?

1. Enter the "Selection tool" in the editor.
2. Select multiple layers on the map.
3. Enter the "Catenary tool".

What operating system, browser and environment are you using?

• Browser: Firefox v109
• OS: Nixos v22.11
• Env: Local

OSRD version (top right corner Account button > Informations)

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