It’s the first and that’s exactly what I’d need, thankyou! :)

Hi does it or does anything else also work with multireddits? I put most subreddits into themed multireddits and only subscribed to a choice few!

That’s the dream! I used something third party (eternity. sh?) to get past Reddit’s limit of only being able to view your last 1000 saves. I think I had over 6000 posts/comments saved. It also enabled me to search through them and narrow them down by subreddit.