SetViewTargetWithBlend() - how do I know when it is finished?

SetViewTargetWithBlend() is a nice, powerful function but it seems that it misses a callback when it finishes moving to the new target. For instance, I want to lock all mouse input during the transition until it is finished. I cannot daisy chain that request to it, because, obviously it executes it immediately so I still get mouse input during the transition.

Do you have a suggestion as to how to manage this ?

I second this request. It would greatly simplify some of my code.

Yea I third this request, it would be great! Alternatively you can create a temp float variable that will work as the delay you want plus the delay right after the execution of that node. So when you want to change the delay time you only change the float variable and it works for both nodes, therefore not hard coding it.