Oh it looks like nostr:npub13v47pg9dxjq96an8jfev9znhm0k7ntwtlh9y335paj9kyjsjpznqzzl3l8 might be in charge of this issue.
Discussion
Thank you for bringing this up with us. I did some preliminary investigation around the reasoning applied to the 10 transaction limit. It's not very clear yet if can simply increase the number or if we need to implement extra mechanisms around this, so I created a ticket for our team to further investigate this: https://github.com/damus-io/damus/issues/3213
We are unfortunately a bit backlogged at the moment, so it might be a little while until we get to the bottom of this.