New transitions are annoying

I strongly dislike the "slow" "modern" transitions which also sometimes actively hinder usability. The 2 cases which i came to hate the most are: - it takes forever to scroll to the bottom to the newest messages using the arrow. This was way faster before and can be critical when needing to react to time critical messages - the other being, that the arrow to send a message has a too slow animation when appearing, which makes me accidentally switch to emoticon keyboard because i click on "send" too fast. Please change those annoying transitions back to the fast practical style instead of artificially trying to be "modern" ;-;