System.ArgumentException if "Spell check commit message" is active (Version 3.4.11)

[Nike]

If the "Spell check commit message" option is active (with US or GB dictionary), Sourcetree crashes with the following stack/exception:

ERROR [2023-01-26 11:54:13,385] [1] [SourceTree.App] [Log] - Loading custom dictionary file at C:\Users\nike\AppData\Local\Atlassian\SourceTree\dictionary.lex failed. The application is terminating.
System.ArgumentException: Loading custom dictionary file at C:\Users\nike\AppData\Local\Atlassian\SourceTree\dictionary.lex failed. ---> System.ArgumentException: Value does not fall within the expected range.
at MS.Internal.ReaderWriterLockSlimWrapper.ExecuteWithinLockInternal(Action lockAcquire, Action lockRelease, Object& result, Delegate criticalAction, Object[] args)
at MS.Internal.ReaderWriterLockSlimWrapper.WithWriteLock(Action criticalAction)
at System.Windows.Documents.WinRTSpellerInterop.LoadDictionaryImpl(String lexiconFilePath)
--- End of inner exception stack trace ---
at System.Windows.Documents.WinRTSpellerInterop.LoadDictionaryImpl(String lexiconFilePath)
at System.Windows.Documents.Speller.OnDictionaryUriAdded(Uri uri)
at System.Windows.Controls.CustomDictionarySources.System.Collections.Generic.ICollection<System.Uri>.Add(Uri item)
at System.Windows.Controls.CustomDictionarySources.System.Collections.IList.Add(Object value)
at SourceTree.View.CommitAndFileStatusView.OnDataContextChanged(Object sender, DependencyPropertyChangedEventArgs dependencyPropertyChangedEventArgs)
at System.Windows.FrameworkElement.RaiseDependencyPropertyChanged(EventPrivateKey key, DependencyPropertyChangedEventArgs args)
at System.Windows.FrameworkElement.OnDataContextChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)

it is a complete new installation