Reduce the opacity of the downward arrow that leads down to the bottom of the chat.

Often when scrolling through messages, there are brief instances where this arrow button blocks message on the lower right section of the screen. This can be very inconvenient in the cases of phones with narrow screens and/or bezels (I have this little inconvenience on the iPhone 11). It would also ensure all text on the screen can be readable in the case you’d like to take a screenshot of something.