I have a working implementation of plaid link, where I was successfully able to connect User's bank account. Now for last few days, without any changes from my side, the implementation has stopped working.
(in Sandbox environment) The link flow, happens successfully when the user clicks on "Continue" button on the Plaid's SDKs success screen, it comes back to my app, but the onSuccess method is not called. When I am checking logs on Plaid Dashboard, I am able to see an entry of Type with Description "HANDOFF - onSuccess", but the onSuccess Callback is not getting called.