Move display to "Block" panel?

[salcode]

Based on this feedback, perhaps we should move the location of the output?

When I first installed the plugin, I expected the tab to be under the “Block” panel. Since the attributes are specific to the block, it made sense that it would be there. It is instead under the “Post” or “Page” panel, depending on what type of content you are editing.

from WPTavern's Look Under the Hood With the Block X-Ray WordPress Plugin

[salcode]

Looking through the Currently available SlotFills and examples in the official Block Editor handbook, there does not appear to be SlotFill we could use to add this information to the "Block" panel.

While I suspect we could inject a React portal area into the DOM in the desired location and then populate that portal, this seems like a lot of additional complexity for modest gains.

If the Gutenberg project adds a SlotFill in the "Block" panel in the future, we should revisit this topic but for now I'm going to mark it as a wontfix and close this issue.