Is there a relation between `@typedef` and static members that makes them incompatible?

When I write the following JavaScript, I get an error: (playground)

/** @template U */
class Bar {
    /** @typedef {Partial<U>} MyFoo */
    //                   ^^^--------------- Static members cannot
    //                                      reference class type parameters

    /** @type {string} */
    static someStaticProperty = "hello";
}

Which can be fixed by inserting a dummy property:

/** @template U */
class Bar {
    /** @typedef {Partial<U>} MyFoo */

    nonStatic = "hello";

    /** @type {string} */
    static someStaticProperty = "hello";
}

I figured this is probably a bug, so I reported it to the TypeScript team, but it got closed as working as intended. Before I start making a fool of myself and demanding it to get reopened, I figured I'd ask here first:

Is there a relation between @typedef and static properties that warrants this behaviour, or is this a bug?