I don't know if I'm the only person having issues with this, but I haven't seen anyone else on this forum nor the official forum having this issue, so I figured I'd share it.
Very often when I'm switching seals, be it from Truth to Righteous, or any other seal, it will display the animation but the seal won't 'turn on', resulting in no seals being activated at all. This is extremely frustrating for me, and I was wondering if anyone else has the same issue.