Unable to hide Gutenberg experimental block

Hello, we love your plugin – Great work! We use it to hide all the unwanted blocks we don’t want our editors to see and it works impeccably for that… well, almost.

Lately we started using the Gutenberg standalone editor plugin for some features that are not in core yet.

One feature we **don’t** want to use is their new Table of Contents block – Getwid already has one that we find superior, so we want to hide it, however…

Their TOC block won’t show up in the Block Manager admin screen

Here is the JSON they use to define it, maybe that will offer you a clue as to how to get it to show up in your interface? We would sure love for you to support hiding it!

{
	"$schema": "https://schemas.wp.org/trunk/block.json",
	"apiVersion": 3,
	"__experimental": true,
	"name": "core/table-of-contents",
	"title": "Table of Contents",
	"category": "layout",
	"description": "Summarize your post with a list of headings. Add HTML anchors to Heading blocks to link them here.",
	"keywords": [ "document outline", "summary" ],
	"textdomain": "default",
	"attributes": {
		"headings": {
			"type": "array",
			"items": {
				"type": "object"
			},
			"default": []
		},
		"onlyIncludeCurrentPage": {
			"type": "boolean",
			"default": false
		}
	},
	"supports": {
		"html": false,
		"color": {
			"text": true,
			"background": true,
			"gradients": true,
			"link": true
		},
		"spacing": {
			"margin": true,
			"padding": true
		},
		"typography": {
			"fontSize": true,
			"lineHeight": true,
			"__experimentalFontFamily": true,
			"__experimentalFontWeight": true,
			"__experimentalFontStyle": true,
			"__experimentalTextTransform": true,
			"__experimentalTextDecoration": true,
			"__experimentalLetterSpacing": true,
			"__experimentalDefaultControls": {
				"fontSize": true
			}
		}
	},
	"example": {}
}

I hope this helps, can you please let me know if you have any questions about this request? Thanks for your consideration.