Using Button in ScrollBox causes layout issues with Button

[Apeliya]

I use a button in Scrollbox like this:

I set the scroll bar visibility of this scrollbox named “SB_Ability_Unlock” to Collapsed.

It looks like it works fine in the Designer:

But when I run it, this UI has issues.
This part is missing, as if the scroll bar is taking up space.

[Apeliya]

I found it in unreal 5.3.2