provide support for right to left flow direction. for the spinners for example on iOS when setting the Right to left flow direction it does not apply. does not apply

when having the following format in cultures where there isn't a space for am/pm and time:
tth:mm or h:mmtt 

the spinner does not display as expected

for example such culture is Chinese (Taiwan) the am/pm and hour spinners are missing:

When having for example device set to US culture , the TimePicker shows 12h time format, which is correct. 

If you want to keep the US culture but want to use the 24h time format, the TimePicker does not apply the format, it still uses 12h time format.

The same behavior happens in the time part of the DateTimePicker

The wheel stops nicely at first, but afterwards jumps into the next value, while I haven't released my finger from the wheel at any time. Still the wheel jumps from the initially highlighted and stopped value onwards to the next one.

 

So mainly, when stopping spinner scrolling, value is highlighted under the finger, when it should only stop the wheel.