Deepslate slabs/stairs/walls variant are not ordered correctly in the creative inventory

The deepslate slabs/stairs/walls variant are not ordered correctly inside the creative inventory, and not in parity with Java Edition.

Expected Results
It is supposed to be ordered like this on slabs/stairs/walls variant:
Cobbled Deepslate - Polished Deepslate - Deepslate Bricks - Deepslate Tiles