Can't find methods in symbol search

Hi, thanks for this amazing extension :)

I can't find method in symbol search by doing > Go to Symbol in Workspace in VSCode. I only can find class.

But when I do > Go to Symbol in Editor I can find method and class in the current file.

Is it an issue related to VSCode? Or is it known that the plugin can't find methods using > Go to Symbol in Workspace?

Edit: Clean up the issue to improve readability.

まず、メソッドとクラスを含む Java プロジェクトを使って、VSCode における Go to Symbol in Workspace と Go to Symbol in Editor の違いを再現します。シンボル検索の経路を追跡して、なぜ workspace の結果にメソッドが含まれないのかを特定します。完了条件は、workspace のシンボル検索でクラスと並んでメソッドも表示されることです。