ElementalX WAS great, but flar2 stopped a lot of support for the op5! Including > LineageOS/AOSP ROM support >9.0
That doesn't really trouble me for I have always used stock OxygenOS on my OP5! Moreover, I have accidentally broken my OP5 last summer & moved onto OP7 GM1900 thereafter!
P.S.- Yes, OP5 is easy to repair & I have replaced its' screen + battery before giving it away to my little sister. But, it was a convenient reason for upgrade!