How can I apply a transition on the start of multiple clips (In Point) at one?

I want to apply a Text Animator transition at the start of multiple text layers (in point only)
Is there a way to do that at once?, or I have to select every in point of every text later on by one?

I tried the Ctrl+laso select the layers, but it selects the start and the end poins, I want to select the in point only.