Lexical Code Block feature

I am trying to build a CodeBlock Feature for lexical, but I can't get it to work. I simply adjusted the official BlockQuote feature, but I keep getting:

Error: Unable to find an active editor state. State helpers or node methods can only be used synchronously during the callback of editor.update(), editor.read(), or editorState.read(). Detected on the page: 0 compatible editor(s) with version 0.18.0+dev.esm and incompatible editors with versions 0.18.0+dev.esm (separately built, likely a bundler configuration issue)

I triple checked, that versions of

and my

are matching

const toolbarGroups: ToolbarGroup[] = [
    toolbarTextDropdownGroupWithItems([
        {
            ChildComponent: CodeIcon,
            isActive: ({ selection }) => {
                if (!$isRangeSelection(selection)) {
                    return false;
                }
                for (const node of selection.getNodes()) {
                    if (!$isCodeNode(node) && !$isCodeNode(node.getParent())) {
                        return false;
                    }
                }
                return true;
            },
            key: "codeBlock",
            label: () => "Code Block",
            onSelect: ({ editor }) => {
                editor.update(() => {
                    const selection = $getSelection();
                    $setBlocksType(selection, () => $createCodeNode());
                });
            },
            order: 20,
        },
    ]),
];

export const CodeFeatureClient = createClientFeature({
    markdownTransformers: [MarkdownTransformer],
    nodes: [CodeNode],

    slashMenu: {
        groups: [
            slashMenuBasicGroupWithItems([
                {
                    Icon: CodeIcon,
                    key: "codeBlock",
                    keywords: ["code", "code block"],
                    label: () => "Code Block",
                    onSelect: ({ editor }) => {
                        editor.update(() => {
                            const selection = $getSelection();
                            $setBlocksType(selection, () => $createCodeNode());
                        });
                    },
                },
            ]),
        ],
    },
    toolbarFixed: {
        groups: toolbarGroups,
    },
    toolbarInline: {
        groups: toolbarGroups,
    },
});

I am trying to build a CodeBlock Feature for lexical, but I can't get it to work. I simply adjusted the official BlockQuote feature, but I keep getting this:

Error: Unable to find an active editor state. State helpers or node methods can only be used synchronously during the callback of editor.update(), editor.read(), or editorState.read(). Detected on the page: 0 compatible editor(s) with version 0.18.0+dev.esm and incompatible editors with versions 0.18.0+dev.esm (separately built, likely a bundler configuration issue)

I triple checked, that versions of

/richtext-lexical and my lexical are matching

nevermind. I cleaned up my node_modules and reinstalled everything and now it works