OnePlus 5T install with TWRP 3.5?

[SuzieQ]

@chrisrg

but I question the A/B slots

The Check Apps also ask themselves this question …

@harvey186

OK, the List shows arm64 a-only, the app is showing arm64 a/b. And as we know, the info’s are not always right. So first I would try a/b GSi