Indeed, it's the top issue for number of comments: https://github.com/immich-app/immich/issues/12614
That and this one are really what keeps me stuck in "evaluating": https://github.com/immich-app/immich/issues/165
Right now, immich just points at a read-only copy of my pictures for trying things out. Nextcloud copies the pictures off device and then deletes them locally -necessary for family who always take long sports videos.
That’s how signal started way back. Doesn’t work well - sms is terrible.