Latest edit: I have found the issue. It’s the direction arrows left and right. In the Agent chat box and the code editor window, when you use the arrows left and right, it cycles through the themes
I just updated to Antigravity 1.20.4, and the theme keeps on changing. I’m not sure why but it happens when I press “Shift + 2” twice when I want to add double quotes in the Agent chat box. I can’t seem to replicate it again when it happens, but I have to revert back to the default in settings all the time. Am I pressing a shortcut I’m not aware of?
En Antigravity, apretá Ctrl+Shift+P y seleccioná “Restablecer configuración posterior a la incorporación”. Después reiniciá Antigravity. A mí me funcionó.