What is the keyboard shortcut or accelerator keys for opening gedit's primary menu (the menu that appears when the three-line button ☰
at the top left)?
In older versions of the program, the key accelerators Alt+F, Alt+E, and Alt+T could open the File, Edit, and Tools menus, respectively.
https://help.gnome.org/users/gedit/stable/gedit-shortcut-keys.html.en doesn't seem to list a way to achive this.