I cant decompose or extract this augment from a sword. The augment I want to extract is "Sword Base Damage +10%" and it is the only stat on the sword.

Am I not supposed to be able to decompose or extract that stat from that sword or is it a bug?

I bug reported it but I cant get a reply from that so I posted it here where I can get a reply.

This is the stats as it shows on sword, starting with the name

Antique Spatha
. Requires Sword level 40
. Sword Base Damage +10%
. Value: 150