Tell HN: No Scrollbar on Google Gemini UI

There is no visible scrollbar for https://gemini.google.com on Chrome and Edge -- though I see it on Firefox. (desktop)

I also checked the smartphone apps -- Gemini, Claude, ChatGPT, Perplexity, NotebookLM -- none of them show a scrollbar (even as an obligatory visual indicator of yor position in the scroll)

Are we regressing in acessible design and standards?