IME composition out of order

An input-method composition event arrived out of order or with an out-of-range span.

#Common causes

• A preedit arrived without an active composition, or its selection is out of range.

#Fixes

• Forward IME start/update/commit events in order; reset composition on focus loss.

• Plain text commits do not require a preceding composition and insert at the selection.

• Code: ARA4031

• Constant: ui::COMPOSITION

• Reported by: ara-ui-text