Some blocks don't connect to honey blocks

The Bug

Connecting blocks, such as fences, iron bars, glass panes, and walls, don't connect to honey blocks but still get moved by them.

Steps to Reproduce

• Build the setup as shown in the attachment below. setup.png
• Take note as to whether or not walls, fences, iron bars, and glass panes connect to honey blocks.

Observed Behavior

Walls, fences, iron bars, and glass panes do not connect to honey blocks.

Expected Behavior

Walls, fences, iron bars, and glass panes would connect to honey blocks.