Per my previous post here: https://lemmy.dbzer0.com/post/73212117
These were pushing themselves off of the plant. Based on how they taste and smell, we've decided they are in fact blackberries.
Edit: local horticulturist confirms blackberry.
Lmao what is it about this community and berry names (see: https://crazypeople.online/post/21707244).
Looks delicious, glad you got to experience this treasure.