The search and contacts icons missing in upper right corner of web ui. Using 16.0.1. Tested on Firefox and Edge. Same deal. The functionality is still there. I can click on the search and contacts because I know they are there and it works. The cursor also changes shape when hovered over the icons.
My system is self hosted on rasp p 3B+ stretch 9.5, nginx, php 7.3, mariob Db