The "sub-calendar" is checked in IQ calendar's left pane. In the Googly sync dialog, it is set to sync every 300s with the "View Events" setting selected.

However, no events from that calendar ever show up in InfoQube. Is that just broken and do I need to select one-way Google ► IQ sync to get it to work?

By the way, the dialog that pops up when clicking the arrow button to configure the details of a calendar's sync has several issues related to the size of individual dialog elements on my system.

Many thanks!