Galaxy Fit 2. Can I turn OFF step counting while on treadmill ?

[Katyacanim]

Hi. I have a problem

When I'm walking on treadmill my galaxy fit is tracking the treadmill activity + steps as 2 different activities. So in the end I got burnt calories from treadmill and burnt calories from steps. 2 exercises, even though I only done 1- treadmill. So twice as many calories as I actually burnt. Not helpful when I'm trying to lose weight by calories counting. 

Can I somehow turn off step counting while on treadmill? 

[no-one]

These Samsung products and apps are made broken. Can recognise only rowing machine. Anything else these don't understand and "support team" thinking only new reasons how you use your watch or mobile phone wrong way.