Vayne Cancels auto after Condemn (E)

At high attack speeds, when you use her condemn (E), the next couple of autos ( about 3) are canceled quickly after and it looks like shes just dabbin' on dem folks but actually shes just getting herself killed. Since its important to proct her passive ASAP this kid of makes the champion awkward and could get yourself killed or not be able to kill the enemy champion, lifesteal, or do any type of damage.