I am hoping I am missing something or its a feature that is coming soon. I use collections frequently but to see if I am missed anything, I have to go into each collection to make sure everything is read. Is a collection read progression bar something that is in the works?
This has been requested a couple of times but we are not working on it at the moment because it’s quite expensive to calculate on the fly. Also, with nested collections… the concept of reading progress starts losing its meaning.
When we decide to implement it, we want to design it correctly and cover all the cases.
Unfortunately, we can’t give you a time frame at the moment.