"Your request could not be completed' error when transferring to Google Photos on iPhone 12
Each time I try to "Copy your photos and videos to Google Photos" and after authenticating with Google and clicking on Continue, I get the following: "Your request could not be completed. This action could not be completed because of an error. Try again later." No actual error is shown with this message.
How do I get past this error?
[Re-Titled by Moderator]
Original Title: Transfer to Google Photos errors
iPhone 12, iOS 18