Asset GUIDs can be ingested to systems external to Unity, and end up getting formatted to include hyphens.
Fo example, the GUID 7522023efd90b064380cde32912eddf3 might appear like this when found in external tools or logging:
7522023e-fd90-b064-380c-de32912eddf3
Currently the hyphenated format will not match in Search window, but it would be more convenient if it did.
Slack thread: https://unity.slack.com/archives/C06TQ9LFP/p1762194855305479
Reproducible with versions: 6000.1.17f1 and onwards
Tested on (OS): Windows