Nomnomnom's feed

Genuine question cuz i think i am using this shit wrong but-
Do you guys put wtv that is continuing but you have finished in the reading section or the already read section?
For a better explanation: lets say killer pietro it's currently continuing but if you're up to date with the latest ch is it going in the reading or already read.
I put wtv i have read whether continuing or finished or dropped in already read but i think i might be using it wrong