Ok, I meant "still present in Ubuntu 19.04" in the last comment :D
Also worth mentioning: the "sudo modprobe i2c-i801" fix also restores the two-finger-tap right clicking behavior, which was also broken alongside two-finger scrolling. But there was no three-finger-tapping instead, so unlike the case how two-finger-scrolling broke.
Ok, I meant "still present in Ubuntu 19.04" in the last comment :D
Also worth mentioning: the "sudo modprobe i2c-i801" fix also restores the two-finger-tap right clicking behavior, which was also broken alongside two-finger scrolling. But there was no three-finger- tapping instead, so unlike the case how two-finger- scrolling broke.