Add setting to revert to old scroll / paged / tab gui content layout

[LilyKensa]

Today I started updating my mini-game project from 1.21.4 to 26.2, and I updated InvUI from 1.46 from 2.3.2

I used:

Structure.addGlobalIngredient(
  '|',
  Markers.CONTENT_LIST_SLOT_VERTICAL
);

Then:

Gui shopGui = ScrollGui.inventoriesBuilder()
  .setStructure(
    "# # # # # # # # #",
    "# | | | | | | | #",
    "# # # # # # # # #",
    "# | | | | | | | #",
    "# # [ # # # ] # #"
  )
  .setContent(List.of(virtualInventory))
  // ...
  .build();

It used to work like this:

# # # # # # # # #
# 1 3 5 7 . . . #
# # # # # # # # #
# 2 4 6 8 . . . #
# # # # # # # # #

But it now works like this:

# # # # # # # # #
# 1 4 7 . . . . #
# # # # # # # # #
# 3 6 9 . . . . #
# # # # # # # # #

With item 2, 5, 8... just disappeared

Is this intended or not...?

[NichtStudioCode]

Yes, this is an intentional behavioral change that was introduced in 2.0.0-alpha.19.
I don't think that there's a nice way to get the old behavior back right now. There probably should be a toggleable setting for this.