I wrote about this before about the iOS beta a few weeks ago, which can be found here Brave Playlist CarPlay physical controls too difficult to use .
Pressing prev or next since version 1.71 (125) requires a long press before the command registers. It makes doing precise previous / next near impossible because it skips tracks that you might want to land on. This happens in CarPlay and with physical controls on headphones like my WH1000/XxM3.
Please revert this change to go back to the old way of pressing controls which worked almost near perfect.