Two-finger scrolling switcher is not "blue" while two-fg scrolling is selected
When opening the g-c-c Mouse & Touchpad settings panel, on a system with two-finger scrolling enabled, the Two-finger scrolling switcher is in the On position (which is correct) but it is not blue, as the other switchers in the On position are.
This also causes the two-finger switcher to not autmatically turn off when enabling edge-scrolling. Toggling two-finger scrolling off and back on again does make it blue and after it is made blue it does automatically turn off when enabling edge-scrolling.
If the two-fg-switcher is made blue by turning it off and on again, and then another panel is selected in g-c-c and you go back it is again not blue.
The same problem applies to the edge-scrolling switcher, if edgescrolling is enabled and the Mouse & Touchpad settings panel is opened then the edgescrolling switcher is on but not blue and does not automaticallly turn off when selecting 2fg scrolling.