Typora (1.9.4) does not check spelling as I type under MacOSX 13.7

[borosm]

• [x ] Searched existing issues to avoid creating duplicates.

• [x ] Confirmed that it can be reproduced in built-in themes without customized css.

  If it only exists in 3rd party themes or css, you can still report it, but please attach the theme target or the css file. We may not "fix" it, if it is caused by 3rd party themes or css styles that we cannot support.

• [x ] Searched http://support.typora.io/

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Describe the bug
My licensed version does not check spelling as I type because the feature is not active in the menu.

Screenshots / Screencasts
The screenshot attached.

Desktop (please complete the following information):
MacOSX 13.7

Typora Version
1.9.4