Hmm, so go and try it and write a report with more details here. I am currently running LOS18 on a Samsung S5/klte, a Pixel2 and a Pixel3 togehter with LOS and TWRP recovery. Never had any real problem with LOS since version 14. The LOS Maintainers are working very accurate they do a very good job in supporting their "babies"! i will stay with LOS !!!