Tag name does not highlight when array of objects of array of objects [{[{}]}] is passed as a prop

Information:

• Prism version: 1.29.0
• Plugins: remark-gfm
• Environment: Node

Description
When passing array of objects of array of objects [{[{}]}] as a prop to react component
We are using Material UI v5

Example
An example which reproduces the bug. This can be a link to a website, a JSFiddle, an attached example project, etc.

Code snippet to reproduce:

<ToolbarMenu
    label="Location"
    menuGroups={[
        {
            items: [
                { title: 'Location 1' },
                { title: 'Location 2' },
                { title: 'Location 3' },
            ],
        },
    ]}
/>

Screenshots:

Start by reproducing the behavior with the supplied ToolbarMenu JSX and nested menuGroups prop in the stated Prism 1.29.0 and Node environment; first confirm the issue is in Prism rather than the React component. Done means the tag name highlights for the shown nested array/object shape, with a regression check covering that case.