We use the Dropbox Chooser API and have recently started having a problem with it . Now when the user selects a file from the Chooser pop-up then clicks "Choose" to confirm their selection, an error appears saying "Failed to load request". The pop-up window does not close and nothing is returned to our app.
Nothing about our code has changed in a long time that I'm aware of. I have confirmed that our app has the appropriate permissions in the App Console, and our API key is correct. Was there something that changed on Dropbox's end that would cause this to start happening? It happens in all browsers we've tried it in (Chrome, Edge, and Safari on Windows 10, macOS, and iOS)