Synced Bookings to Gmail (Google) Calendar will be shown in the body of the calendar if times for the Booking are given:

In Event Temple

In Gmail (Google) Calendar:

If the Booking has been marked as "all day", then the Booking will be shown in Gmail (Google) calendar in the header:

In Event Temple

In Gmail (Google) calendar

Multi-day Bookings will also be shown in the header of the calendar instead of the body.

In Event Temple

In Gmail (Google) calendar