Toyhouse

Operating system and browser: windows 11, opera gx
Description of the bug: im not sure if its just me misunderstanding how to export/save code but after using ctrl+s to save code and the import file to load said code nothing will appear . if i open the file from my documents it loads as a onedrive file and im unable to edit the code at all.. the tab to view the code wont scroll and is un-interactable minus the scroll. ive since made other code on the editor so i cant restore the backup of the saved codes.
Link to code that made the bug appear (if available):
Screen captures (if available):