The AI pane used to be the perfect size. Larger than a typical sidebar to fit conversational text and code blocks, but not so large that it obscures the main editor. With a recent update, the AI pane has reverted to be about the same size as a typical sidebar, e.g. the left hand sidebar. And when I resize it, the change does not stick. When I quit and relaunch Cursor, the AI pane size is reset.
Likewise with the left hand sidebar, it’s also a tad too small. I resize it so I can see the max 6 horizontal pane switching icons but later it resets again.