First of all, I know that you're all very busy on getting version 6.8 out there, something I'm very much waiting on as well. I'm seeing great progress, so thanks so much for that! Furthermore I won't be expecting this to be on top of the priority list, but I'm hoping someone of the developers team is willing to invest (perhaps after the release).
Hardware and software involved:
2 x 1TB Samsung EVO 860, setup with LUKS encryption in BTRFS RAID1 pool.