webstorm adjust font size

There are three ways to adjust the font size of webstorm: shortcut keys (windows/linux: ctrl + alt + (+ or -); macos: cmd + alt + (+ or -)), menu (File > Settings > Appearance and Behavior > Appearance > ide font size), registry (windowshkey_current_user\software\jetbrains\webstorm\192.7785.53\options\edit only)