FortiClient not logging to Fortgate

Today I installed and registered a FortiClient to do some test with it. I enabled webfilter, blocked some content and did some browsing. What I saw is that blocked sites are showing up in the FortiClient under Webfilter and Violations but I can't seem to find those logs on the Fortigate. I think this logs shoud also appear under Log & Report -> Webfilter

I'm working on FortiOS5.4 and FortiClient 5.4.0.078

Any Ideas why thos blocekd sites are not showing under Log & Report -> Webfilter