BillboardGui Not able to read AbsoluteSize nor TextBounds


I’m having a bubble chat message as BillboardGui. What I need is to get AbsoluteSize of the BillboardGui and TextBounds of the message label inside it. Everytime I try to do math with it or print it, it returns 1 or 0. I tried putting it in PlayerGui, doesn’t work as well.

Let me know if I need to provide any screenshots or any more informations please.

Thank you for reading!