I should adjust the speed of my mother’s (89 years!) mouse click, but I don’t know how to adjust it. The interface has changed and it is no longer possible to adjust the click (?).

The mouse / keyboard is a cheap Logitech Logitech MK270 USB combo.

Could someone help us, please.

Operating System: openSUSE Leap 15.2
        KDE Plasma Version: 5.18.5
        KDE Frameworks Version: 5.71.0
        Qt Version: 5.12.7
        Kernel Version: 5.3.18-lp152.33-default
        OS Type: 64-bit
        Processors: 4 × Intel® Core™ i5-4300U CPU @ 1.90GHz
        Memory: 3,5 GiB