This is a small request that could make working with the editor a bit easier. I often use the GraphQL integration, which requires frequent adjustments on the left side of the editor. However, as shown in the attached screenshot, the left panel is often quite narrow, making it a bit tricky to work efficiently.
Would it be possible to make the left side resizable or slightly wider by default? If it’s not too much trouble, this change would really help streamline the workflow. 
Thank you for considering this!