Error Creating Job Change Signal: Exceeding Contact Limit in Clay

Hi, I have a list of almost 7000 contacts which I want to monitor fob job changes. As it is only possible to monitor 1000 contacts in one table, I split them up in chunks of 999 (see image). Now I get this error in which Clay says: "failed to create Job Change Signal. Number of people must be under 1. Please select a view with fewer people. How do I fix this issue? What should be the amount of contacts in one table? This is the Workbook containing one big CSV import with 6823 contacts and 7 chunks of max 999 contacts. I would like to add a Job Change Signal to each chunk and write all signal record back to one central table, so I can centrally update the CRM with this info, so SDRs can reach out: https://app.clay.com/workspaces/310780/workbooks/wb_amUdpJbkm3Dw/tables/t_XWoARr8dEUay/views/gv_tfm4ub8SKSDr