Vilas and stone cold
I'm old but I'm sure that ecam procedure (status page) reports apply slat/flap jammed proc.
And I'm also sure that in the last 10 years I saw it. Probably a different software...
You have it when you have slat jammed or jammed only (and it makes sense) and when you have both jammed......less intuitive because it doesn't give you necessary information ( except disconnect a/p at 500)