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 When I try to follow the Credentials setup I get hung up on getting the token from "Select the google account" tab. After account is selected, nothing happens tokens are not being passed into the "Refresh Token" field. I checked the console window and saw the error

Uncaught TypeError: n.startsWith is not a function
at backend.js?v=3.10.22:1
at dispatch (jquery.min.js?a27df020ecce897080b096cd2a88c9a8:2)
at v.handle (jquery.min.js?a27df020ecce897080b096cd2a88c9a8:2)
index.php?option=com_eventgallery&view=googlephotos&layout=getauthtoken&tmpl=component&id=1:77
Object ->code:"4/igHivimKLLoA0RQGjodWrEJ5z3mjSmSEUJr__XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
www.googleapis.com/oauth2/v4/token:1 Failed to load resource: the server responded with a status of 401 ()

But it did include the code as an object. so I manually copied it to the token field.
And now when I try to add new album, When I click on select photos using my credentials I get the message "Fetching data from Google ....." Console has an error
request done Objectalbums: null__proto__: Object
index.php?option=com_eventgallery&view=googlephotos&layout=albumselector&tmpl=component:100 Uncaught TypeError: Cannot read property 'length' of null
at renderAlbums (index.php?option=com_eventgallery&view=googlephotos&layout=albumselector&tmpl=component:100)
at Object.success (index.php?option=com_eventgallery&view=googlephotos&layout=albumselector&tmpl=component:87)
at u (jquery.min.js?a27df020ecce897080b096cd2a88c9a8:2)
at Object.fireWith [as resolveWith] (jquery.min.js?a27df020ecce897080b096cd2a88c9a8:2)
at C (jquery.min.js?a27df020ecce897080b096cd2a88c9a8:2)
at XMLHttpRequest.n (jquery.min.js?a27df020ecce897080b096cd2a88c9a8:2)

I tried Chrome, Firefox, Edge and Chrome Private Browsing with same results. After clicking on "Allow" button, field does not get updated.

UPDATE: After re-entering credentials and using "Private" mode on chrome I got it to work. Thank you for great plugin