Smelt doesn't smelt red sandstone

Minecraft Username: Cas_with_a_K

Brief Description: /smelt command doesn't smelt red sandstone to smooth red sandstone, it only says that its smelted and just moves the item. Red sandstone can be manually smelted to smooth red sandstone in the furnace.

Instructions:

1. hold red sandstone
2. type /smelt

How many times did you recreate this?: 3

Result: /smelt doesn't smelt red sandstone

Expected Result: /smelt should turn red sandstone to smooth red sandstone

Evidence:

 

Tested, works fine now <3