Steps to reproduce:
Permissions for the frontend files/dirs: 0644/root.
Remove warning about permissions for assets directory
Assets cache directory is not writable after upgrade 4.0.7 to 4.0.8
Trigger info and legend missing on Graphs
Unable to move host icons etc on Map screens
Directory "/usr/share/zabbix/assets" must be writable.
Graphs do not have a value
After upgrade to 4.08 from 4.07 no text showing on graphs