Kettlebell weight indication

There needs to be an indication of how many kg/lb to choose from when using kettlebells in exercises. Currently, if you indicate you have different weights (i.e. 8kg, 12kg etc), Freeletics doesn’t indicate which one to use when working out. It just has an icon for a Kettlebell.

Otherwise, why have the ability to choose different weights, if it doesn’t factor in the workout?