Let's say I got a folder A, a folder B, a folder C.

In the folder A, I got Folder B and folder C.

In folder B, I got some rss feeds. Same for Folder C.

If I get new items in folder C, number is annotated on the side : Of the feed, but also Parents folder (C and A)
But for some feeds in the folder B, the annotation is just on the side of feeds items, it is not counted in B folder, and so neither in "A".

The result is that I can't see new items without expanding folders, which is very annoying.

I've looked in the index file, and both parent folders are correctly referenced.

I have of course also tried database checking, without success.

I don't know what to do. How can I fix that ?

Thank you for your help.