Wrong suggestion for the announcement panel when we edit a LPV

[Tguisnet]

What happened?

When we edit a LPV, if we want to add an announcement panel, the editor suggested us the position at the end of the LPV (where we could have a R panel).

What did you expect to happen?

We expect the editor to suggest us the position at the beginning of the LPV.

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

• Go on the editor
• Try to add a new annoucement panel for a LPV

What operating system, browser and environment are you using?

• Browser: Firefox v114.0.2
• OS: Windows 10
• Env: Dev

OSRD version (top right corner Account button > Informations)

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