Have several customers that are having this issue, I thought it may be related to upgrading to 9.15.1P3, but it appears on other versions I know were working correctly.
When you go to ActiveIQ suggestions I get the following errors.
Chrome = Cannot read properties of undefined (reading 'forEach')
Firefox = a[0].results.risks is undefined
Support suggested restarting the vserver service sysmgr but no luck.