Uploaded Certificate not visible

I created a CSR for my apps on NS8 and on the end I did upload it to TLS-Certs…

It worked for the first 3 Certs:

but I cannot see the last one (rcmail.it-infra.lan)…

I think it works:

But why is it not visible under the GUI?

I would like to check it with the CLI, where are the certs saved?