Waxed chiseled copper block group order in creative inventory is wrong

Usually in the creative menu all copper blocks are sorted in a specific way, and the last two being weathered copper first then oxidized being last, but for some weird reason that applied to all copper blocks but the chiseled copper blocks, for some reason here oxidized is placed first then weathered.

Observed result:

The waxed chiseled copper blocks are ordered Normal → Exposed → Oxidized → Weathered.

Expected result:

The waxed chiseled copper blocks are ordered Normal → Exposed → Weathered → Oxidized.