Dual wielding the same exact weapon attacks faster than using it one-handed

one-handed
https://gyazo.com/f7b40536bf1efc5e478fb27e9a1f71ae
two-handed (same atk speed)
https://gyazo.com/66131928c61f993605f03249d0c453af

Note:
I think it would be great if special attack does scale with attack speed the same way as normal attack does.