Please file test bug reports to the feature components. See the Tast debugging guide (Googler only) and Tast failures guide (Googler only) to learn more about how to determine the cause of failures while running Tast tests. The guides provide suggestions on how to deal with failures and how to find the component associated with a test.
Please file Core bug reports and feature requests using the following components in Buganizer:
ChromeOS>Test>Harness>Tast>Framework: Core framework issues.
ChromeOS>Test>Harness>Tast>Examples: Core Tast test examples.
ChromeOS>Test>Harness>Tast>Libraries: Tast test libraries.
Meeting notes of Tast core framework weekly is available at go/tast-weekly.