Hello, first time install of arch, I picked a specific partition to install the root fs (not the whole drive), and the final warning it gave me was
Formatting /dev/nvme0n1 in 5...4.. -> where nvme0n1 is the drive, not the selected partition (which was nvme0n1p6).

It was scary because I have a data partition on this disk I did not want to lose (no backup yolo)

I think this is the code responsible for this line

Could this be maybe changed to only include the partitions that will be impacted, rather than the whole device?
Something like Formatting selected partitions in /dev/nvme0n1 in 5...4..