Is respring bug fixed yet? I've made posts in the past. If you're not facing this issue, what repartition script are you using?
I haven't looked at this, I suggest you try without f2fs.
As for the repartition... I don't remember, I know I used the install info on lineage but I don't remember if I used the script or if it worked, or it didn't and I had to do it manually, sorry.
Regards.