TypeError: e.blockTypes?.includes is not a function
at http://vk-x-t9-1.local/wp-includes/js/dist/editor.min.js?ver=8607251058f984a77c8f:14:102666
at http://vk-x-t9-1.local/wp-includes/js/dist/editor.min.js?ver=8607251058f984a77c8f:14:102705
at Array.filter (<anonymous>)
at Vg (http://vk-x-t9-1.local/wp-includes/js/dist/editor.min.js?ver=8607251058f984a77c8f:14:102507)
at http://vk-x-t9-1.local/wp-includes/js/dist/editor.min.js?ver=8607251058f984a77c8f:14:103819
at Object.Hu [as useMemo] (http://vk-x-t9-1.local/wp-includes/js/dist/vendor/react-dom.min.js?ver=18.3.1:2:64689)
at t.useMemo (http://vk-x-t9-1.local/wp-includes/js/dist/vendor/react.min.js?ver=18.3.1:2:6087)
at http://vk-x-t9-1.local/wp-includes/js/dist/editor.min.js?ver=8607251058f984a77c8f:14:103810
at Hg (http://vk-x-t9-1.local/wp-includes/js/dist/editor.min.js?ver=8607251058f984a77c8f:14:103860)
at hu (http://vk-x-t9-1.local/wp-includes/js/dist/vendor/react-dom.min.js?ver=18.3.1:2:60308)
WP6.6でX-T9でサイト編集をクリックすると「エディターで予期しないエラーが発生しました」となり編集できません。
WP6.5.5ではエラーになりません。
エラー文