Screen Setup with 8 different Hosts show same data for all hosts beyond 5d data

[skydiver]

I have graphs for IMCP Response and ICMP Reply for 8 hosts in a screen with 2 columns and 8 rows. When I view the graphs from 5m thru 4d, the graphs shows the data as expected for each host. When I go beyond 4d and choose to show the data for 5+ days, the content from the host in the first row will be populated to all 7 rows below the first row.

I am running Zabbix 3.2.11 i AWS. Please advise.