Page 1 of 1

LayoutScaler & UE: content not visible in runtime, works correctly in Noesis Studio

Posted: 20 Dec 2025, 18:28
by DRICODYSS
Hello.
I’ve encountered an issue when using LayoutScaler.

The widget hierarchy is as follows:

[Page] > [Grid] > [LayoutScaler] > [SomeContent]

Expected behavior:
In Studio everything is displayed correctly — SomeContent is visible and scales properly when the size changes.

Actual behavior:
When rendering the same widget in the engine runtime, SomeContent is not displayed at all.
If I remove LayoutScaler from the hierarchy, the content becomes visible again.

Question:
Is this a known limitation or bug of LayoutScaler when used at runtime?
Is there a recommended way to scale content in a Page -> Grid -> LayoutScaler setup when rendering in the engine?

Re: LayoutScaler & UE: content not visible in runtime, works correctly in Noesis Studio

Posted: 20 Dec 2025, 20:44
by net8floz
currently also stuck on this issue, my experience is that several things are missing from the runtime from studio

viewtopic.php?t=3812

Re: LayoutScaler & UE: content not visible in runtime, works correctly in Noesis Studio

Posted: 20 Dec 2025, 21:08
by net8floz
I was able to achieve the same result with a Viewbox by setting the viewbox to stretch to screen and rendering smaller content in the viewbox

Re: LayoutScaler & UE: content not visible in runtime, works correctly in Noesis Studio

Posted: 21 Dec 2025, 03:26
by jsantos
Yes, this is related to the answer I’ve already written here.