The new 1.19 updates rearranged the inventory tabs, which also renamed some tabs. This probably caused the extra items to not be placed in any category anymore, making them unusable.

Expected:
I expected the items that I filled into the creativeExtraItems list to be found in the Transporation category in my inventory, as told by the tooltip.

What actually happened:
I couldn't find the Transporation category: it has been redistributed over other/new categories. I tried looking for the items in other tabs (perhaps they were shoved to a new group?) but to no avail.

Process:

1. Start up Minecraft
2. Open inventory
3. Attempt to find Transporation category and fail D:

Whoops. This was already mentioned in #395