Hi Joana, here is an example:
When I filter by "MAC0" and have 6 items - works good
When I filter by "MAC1" - no item is selected, but the console had an item selected
When I filter by "MAC01" and have 2 items - no item is selected, and console writes null.
The Chrome version is 56.0.2924.87, and the device is a PC with touch, with windows 8 (but also happens on windows 10). Tested on Firefox and works fine. Also, when selecting by mouse, on same laptop or other laptop, works good. On tablet with Chrome 55 also works fine.