I am losing hope on Antigravity

I have Google AI Ultra. I have been trying to fix a persistent bug in Google Antigravity with Gemini 3.5 Flash, Gemini 3.1 Pro, Claude Sonnet 4.6 and even Claude 4.6 Opus models. The bug was in a Godot game. I literally tried different ways maybe 50 times and all failed (different chats, different prompts, different approaches).

Then I tried with Cursor Pro Auto mode. It fixed the bug in two prompts.

I am not sure if it is a coincidence but it sure looks weird. Maybe the Claude models could have fixed it if I hammered a lot with them but there is not so much usage. I have zero trust that the Gemini models would have ever solved it.