Infra editor : First number of Position field cannot be erased

[maelysLeratRosso]

What happened?

I try to split a track section in the infrastructure editor, and I want to change the position of the split : I want to erase the position (2500) and write a new one (5000) : I cannot erase the "2"

I try to erase everything :

What did you expect to happen?

I expected to be able to fully erase my number because I cannot change from 2500 to 5000
But it is important that one cannot validate the split with no value

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

As above

What operating system, browser and environment are you using?

• Browser: Chrome
• OS: W11
• Env: Staging internal

OSRD version (top right corner Account button > Informations)

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