Wildcards can be used in:
- Site tracking automation start triggers (in the actual trigger settings, not in the segmentation of the trigger)
- When whitelisting a domain in Website > Site Tracking
Wildcards won't work when used in segments, searches, etc, or anywhere conditions are set (like IF/ELSEs, "Jump To", WAIT until, etc).
For site tracking-related search/segment conditions, "URL (Contains)" needs to be used.