IBLookupComboEditBox: Avoid race condition when autocompleting text that occasionally results in autocomplete ignoring prefix text.
Committing updates for Release R2-0-0
Committing updates for Release R1-4-2
Committing updates for Release R1-4-0
Committing updates for Release R1-3-1
Committing updates for Release R1-2-3
Committing updates for Release R1-2-1
Committing updates for Release R1-2-0