Hello,

Default Orientation is ORIENTATION_AUTOMATIC. 

When we got form with only one button centered in landscape and portrait mode

1. Press button and hold your finger on it
2. Rotate device to change orientation
3. Orientation changed, form is recreated and BUTTON IS STILL PRESSED which is CORRECT behavior

But…

When there is a Slider control on the form… when we try to hold button… after rotation it is NOT PRESSED which is NOT CORRECT!

Regards.