Some blocks don't affect grass and mycelium under it

The bug

If there is grass or mycelium block under a not full block with a full bottom side it won't turn into dirt block as it does with almost any block above it.

Affected blocks

• grass path
• farmland
• all types of stairs
• all types of slabs
• enchanting table
• end portal frame
• daylight detector
• glowstone
• redstone lamp
• jack o lantern
• lectern
• stonecutter
• water
• lava
• composter
• ice
• all types of shulker boxes
• slime block
• honey block
• all types of carpets
• repeater
• comparator
• beacon
• all types of glass

Relates to MC-130137