MCP Apps in ChatGPT are fundamentally broken - 2 critical bugs

I’m testing an updated version of my app locally that adds the need for the meta field. However, I’m finding that the widget still is not getting that field.

ChatGPT shows the meta info in the UI:

However it’s not in the ui/notifications/tool-result postMesage. (I can’t include that screenshot in this post since new users are limited 1 image per post)