Resin Brick Stairs are not part of the #stairs block and item tags

The Bug

Resin Brick Stairs are not part of the #stairs block & item tags

Reproduce

• Get Resin Brick Stairs
• Do F3
• Check the block tags
• Go into the creative inventory
• Do #stairs in the search bar
• Check for Resin Brick Stairs

Observed Result

They weren't part of the tag

Expected Result

They would be part of the tag