Markdown hovers became worse (unhoverable, more than usual) at some point. But that was partially fixed by hovers with links to not immediately hide.
Only links that have markdown brackets around them are working properly, though []():
// ──── ✅ Can hover ───────────────────────────────────────────
const statusBarItem = window.createStatusBarItem();
statusBarItem.text = 'test';
statusBarItem.tooltip = new MarkdownString('[google](https://www.google.com)');
statusBarItem.show();
// ──── 🟥 Cannot hover ───────────────────────────────────────
const statusBarItem2 = window.createStatusBarItem();
statusBarItem2.text = 'test2';
statusBarItem2.tooltip = new MarkdownString('https://www.google.com');
statusBarItem2.show();