Adjusting image widget so the material change isn't altered

Hey guys,

I wondered if anyone had some advice with an issue I’m having.

Currently when my material changes because the Y is taller (see video below) it ends up squishing the image.

The blueprint behind the change is simple but please see it here

Any help is appreciated!

Ting

I’m not sure what we’re seeing here.

After the flipbook plays, the material changes to the open book? Or is the open book the last frame of the flipbook?

If the latter, then why does the last frame look right (not squashed)?

If it’s the former, why can’t you just adjust the height of the image it’s being mapped onto to match the open book?

I don’t see any parameter in animation phase. Or a blueprint where you would change the value of this parameter.