true when keyboard focus is on a "typing surface" in the page.
Mirrors utils/dom/focus.ts::isTypingInInput, the
exact predicate InputHandler.onKeyDown guards on — it drops every key but
Escape while this is true. A modal panel that leaves focus on a text field
therefore makes its own toggle key one-way (issue #1922), so panel toggle
tests assert this is false.
truewhen keyboard focus is on a "typing surface" in the page.Mirrors
utils/dom/focus.ts::isTypingInInput, the exact predicateInputHandler.onKeyDownguards on — it drops every key but Escape while this is true. A modal panel that leaves focus on a text field therefore makes its own toggle key one-way (issue #1922), so panel toggle tests assert this isfalse.