Manage text in Sequencer

Want to add titles /explanations inside a sequence that showcase a product, using Textrender Actor.
Created a blueprint to expose the text field as from this schema

But in sequencer I’m able to key frame only the default value and not the displayed one, using the “Expose to Conematics” flag with the Text String.
There is any or any better way to achieve that? I’m sure not the first one with this need, but didn’t find an useful answer.

Just been looking for this same thing myself, surely it must exist