Started to get "self._initReady is not a function" after migrating to react19/nextjs16

localforage.getItem<ResultCookie>(cookieKey)
            .then((value) => {
                const result = (value as ResultCookie)?.result
                if (results && Object.keys(results).length > 0) {
                    if (result && !result.submitted) {
                        result.results = results
                        localforage.setItem<ResultCookie>(cookieKey, {...value, result: result})
                            .catch((error) => {
                                logError(error, {
                                    operation: 'localforage.setItem',
                                    location: 'persist-results',
                                    surveyCode: _props.code,
                                });
                            });
                    }
                }
            })
            .catch((error) => {
                logError(error, {
                    operation: 'localforage.getItem',
                    location: 'persist-results',
                    surveyCode: _props.code,
                });
            });

self._initReady is not a function
    _fullyReady localforage.js:747
    promise localforage.js:929
    getItem localforage.js:928
    useEffect [code].tsx:68
    React 4