- SpellCheck is started when typing has stopped (or by F7 - if not defined differently by browser).
- Typing while the SpellCheck runs stops the currently running SpellCheck.
- East asian languages (ja, ko, zh; incl. ja-JP etc):
- SpellCheck is started by Button (or by F7 - if not defined differently by browser).
- While the SpellCheck is running, typing is not possible.