BillboardGui Frame vanishes when reaching a certain size

I’ve been trying to create a health bar for a game using a BillboardGui, but the bar vanishes when the size gets lowered to a certain point.

Can we see the properties of the Shadow Frame that this Health Frame sits in?

Here you go:

Ok i was able to work around a seeming glitch, after i was able to duplicate your issue i have a workaround… delete the Health frame in the Shadow frame… then duplicate the Shadow frame… then move that duplicate into the Shadow frame (and rename it Health). You should now be able to resize without any of it disappearing off the frame.

Here is my file in case you want to test:
GUI.rbxm (5.4 KB)