Revamped testbed

Shortcuts active on focus (focus)

A keyboard shortcut is only active when the user interface component (e.g., input field) that the shortcut is related to is in focus—unless that shortcut is related to the entire page.

Global shortcut issue:

This form field has a keyboard shortcut (CTRL + Y) only related to it that auto-fills the field. However, this shortcut can be used anywhere on the page:

Type something here:

Note: Hard to automatically test/detect. A human tester or AI is required to identify globally activatable shortcuts, and assess the necessity of global shortcuts.