Riki not using spells (blink) when invinsible

[151m]

When riki is invisible, he walks up to enemy heroes to attack, rather than blinking on them. I notice this after lord Naga uses sleep on him, and he wakes up. Even if I purchase arcane blink, Riki still walks next to heroes when invisible instead of using the blink item.

[zcccc-xxx]

In Atomic Wars, the hero will not release skills after being invisible