As of Android App v1.0.41, if I leave the app by pressing home, then upon returning to it, I'm reset back to the Feed. In previous versions, I would just be able to return to exactly where I was before: viewing the same question, writing the same answer, etc.
Leaving the app by some other means - using Recent Apps, for instance - doesn't reset the app back to the Feed. It's just via pressing home.
The app shouldn't reset me to the feed when I press home. I should just be returned to where I was. Home isn't an exit button. Please change it back to the way it was before.
Not resetting is how most Android apps work. There are some official apps that do reset back to the start (Messages, Phone, Settings), but those have good reason to behave that way and it's not destructive for them to do so. In the Android App, it can be a pain to dig my way back to the question or answer I was reading (if I even remember how to find it), or I might altogether lose a question I was writing because I don't expect it to trash the question and return me to Feed when I press home.
(In case it's just me: I'm on a HTC One with Android 4.4.2)