click to change event or action do not alwas works

[mbonani]

On some device when you have already a event or action and you want to change it by choosing on on the left or right it does not nothing, sometimes it works but only once and then the feature seems to be blocked.
It is not working on Samsung Galaxy A5 2017 (android 7.0) and on a Samsung Galaxy Tab S2 8 inch (SM-T713 Androidi 7.0). It is working on a samsung tab S2 10 inch (GT-5110 android 4.2.2)