Using any custom component will make a block interact-able even if the custom component is not using the "onPlayerInteract" component. Something to not that having the component itself does not trigger this behaviour but once the component has a value then the behaviour occurs.

Reproduce:

• Download the add-on attached
• Create a new world in Preview 1.20.80.23 with the Beta APIs experimental toggle enabled
• Using commands, give yourself "mojira:custom_block_2" and "mojira:custom_block"
• Place the blocks next to each by right clicking on any side of the block

Expected Behaviour:

Both blocks should be able to be placed when right clicking on any face of the block

Actual Behaviour:

Per the video, "mojira:custom_block", which has a custom component, prevents this behaviour from happening. Whereas "mojira:custom_block_2" works like any other block that isn't interactable.