If I don't pick a directory for scripts to be created in before trying to create a new script with Ctrl+N from within an object, I get a popup saying "Can't create a script next to this resource" (why not just default to the root script folder?), and then after dismissing the popup I can't type any code for some reason, until I restart GMEdit 🤔
Using latest GMEdit stable (May 6, 2020), GMS 2.2.5