I've been a long-time Answer contributor & I've been having the same problem David Kramer has been having: I start to write an Answer, & then the Answer disappears or self-deletes. Same with Comments. I was using Android 11 but upgraded to Android 12. Had the problem before the upgrade. Still have it. I'm glad to know I'm not the only one having these issues w/Quora. I notice others don't seem to have these bugs. Are you phasing out Android support in favor of iPhones only? Or are we just lucky?