Mangrove Fence Gate & Mangrove Fence are in the wrong tab in the creative inventory

The Bug

The Mangrove Fence Gate and Mangrove Fence appears in the building block tab instead of the redstone tab/decoration tab in the creative inventory

Reproduce

• Go to the building block tab in the creative inventory
• Scroll down

Observed Result

The Mangrove Fence Gate appeared in the building block tab

Expected Result

It would appear in the redstone tab with the other fence gates