I just set up my phone on Android 7. I use the GTasks app for reminders. On Android 6, to set the time for a reminder there's a clock, you click the hour then the minute. On Android 7 you have a two scrollers, one for the hour, one for the minute, which is a lot slower.
I'm pretty sure I changed the clock style in the past, but I've looked through the app settings and the Android settings. Is there a way to get the round clock style for choosing times?