How to stop opening side panel?

My Codex is placed at left third of my monitor so its window is pretty narrow. But Codex seems to really like opening side panel to show me whatever websites it is reading or worked on. Also clicking on links (websites, images, folders) in chat usually opens them in the side panel Default file open destination, Web URL and link open destination, Local URL open destination are set to Default app Any way to stop side panel from appearing?