Sorry, dumping old bug report from pre-release version. Most of them are [tag:status-norepro]
http://meta.stackexchange.com/questions/194908/all-sites-list-popup-after-question-failed-tag-validation
http://meta.stackexchange.com/questions/199296/add-comment-button-is-gone-on-android-app
http://meta.stackexchange.com/questions/193480/loading-more-items-issue-in-android-app [tag:status-bydesign] I guess