Beta 1.5.5 'unlearn' spelling doesn't exist? [NOTED]

I read about an ‘unlearn’ context (right-click) menu command for deleting misspelled words that were accidentally added to the spell checker in the Mac OS forum. However I can not find this for the Windows Beta 1.5.5 version.

I will investigate this. If we can do this easily I will log a bug for it. Thank you.

Thank you too! Great work!

I also need this. Scrivener 3 for Windows.