Archer's sentinel won't put initial talent on cd

[butthurt]

When you put sentinel on an enemy and it triggers, the initial talent that triggered sentinel will get interrupted but won't be put on cd. They may get put on cd but only from the secondary effect of 4 other talents being put on 4 turn cd (at lvl 5). I'm assuming that's not intended since the tooltip says that the talent that got interrupted would be put on cd always regardless of the secondary effect, and I'm constatly interrupting enemy's rush and soul rots with sentinel only to be rushed and soul rotted the very next turn.