I have driven BMW iX, Id.4 I-pace and e-tron. All had "Driving Assistant pro", "Travel assist", ACC with steering assist" and "adaptive cruise assist" as names on their autopilot equialent.Well this is how every other manufacturer handles Lane Keep Assist. Put turn signal on, turn wheel with a little force to disengage lane keep(autosteer), once lane change is complete, lane keep turns back on once it detects lines on both sides. You don't have to re-engage autosteer every time you change lanes.
These are not to be confused with a simple "lane keep assist" that will only pingpong the car if going towards a lane marker without blinking.
All of these are APs active even after manual lane corrections, but you have activate them first.
LKA on the other hand is always active by default from startup.