Learn to cancel your own signals, it's not a biggie and will become second nature with time and practice.
FOCUS
You will be able to focus on the road and stop looking at the dashboard or pressing the off-switch.
I focus on the road and don't need to look at my dash to cancel my turn signal (which is muscle memory at this point).
Older model? BMW was dragged kicking and screaming into using the same turn signal switch location and function that everyone else uses. I think the S1000RR was one of the first to switch. BMW probably figured (probably correctly) that current owners of Japanese bikes would not tolerate their old turn signal switch layout.
1987 IIRC. Once you got used to it, I actually preferred the BMW layout ...