• Part of Block API #41236.

What problem does this address?

When a block defines a parent that means that it gets hidden from the inserter unless you are trying to insert it into the defined parent. The block also cannot be moved outside of the container. However, it is still possible to select the "child" block and make it reusable. You can circumvent this by setting reusable to false but I think that should be the default behavior when a block has a parent defined.

What is your proposed solution?

The possible solution for this would be to automatically set the reusable flag to false by default for when a block has a parent defined.