### p5.js version 1.7.0 ### What is your operating system? Android ### Web browser and version Chrome V118.0.5993.80 ### Actual Behavior The keyboard is closed when pressing Backspace while on an empty line. ### Expected Behavior The empty line is removed. ### Steps to reproduce 1. Open the Editor (on Android) 2. Make a new line 3. Remove everything in the line, and then press Backspace again when it is empty.