Flightplan corruption when clearing a point before a CA leg

[pinatacolada]

Aircraft Version

Development

Build info

{
    "built": "2024-11-06T10:54:44+00:00",
    "ref": "refs/heads/master",
    "sha": "cfdb00b93aec491c552ad54fa99dd39dd7fa6d7a",
    "actor": "tracernz",
    "event_name": "manual",
    "pretty_release_name": "master:cfdb00b9",
    "version": "a32nx-v0.13.0-dev.cfdb00b"
}

Describe the bug

When clearing a fix preceding a CA, or I guess any To Altitude type legs, the flightplan becomes corrupted with shifted waypoints, and an internal error when trying to clear the altitude fix

Expected behavior

Clearing a fix before a CA type leg should also clear the altitude fix.

Steps to reproduce

LPMA 23 LAPPA1W SID

clear DER23

insert another point on the 4000 line, to create a discontinuity between the point and 4000

all point have teleported one leg ahead of where they should be now

clear DISC before 4000

internal error

References (optional)

No response

Additional info (optional)

clearing 4000 restores the points to their correct position

Discord Username (optional)

No response