I am the one who gave up Singapore after multiple PR rejections. Our last Singapore PR rejection was in February 2021, the application progressed for 13 months. Both I and my wife got a uni degree from a top university in Singapore. We had a decent income. We lived in Singapore for more than a decad...
Yeah reading several topics here related to this "disappeared button", I know what to expect...at least I will know the result soon after 13 months waiting patiently.