The default template parameter JSDoc annotation is not highlighted

Does this issue occur when all extensions are disabled?: Yes/No

• VS Code Version: 1.97.2
• OS Version: macOS 15.2

Steps to Reproduce:

1. Describe a simple javascript class:

export class SubProcess {
}

2. Add template with default value JSDoc annotation to this class:

/**
 * @template [TSubProcessOptions={}]
 */
export class SubProcess {
}

Actual result:
The above JSDoc value is not highlighted properly

Expected result:
The above JSDoc value must be highlighted properly same way as the below fragment works (SubProcessOptions is an interface defined elsewhere):

/**
 * @template {SubProcessOptions} TSubProcessOptions
 */
export class SubProcess {
}

Start by reproducing the JSDoc example in VS Code and inspect the TypeScript TextMate grammar files in this repository. Compare highlighting for the default-value form with the working constrained template form; done means the default template parameter is highlighted correctly without regressing the existing form.