Agent to Agent (A2A) capabilities is not workingIssue When consume the "Server" ServiceNow AI Agent using a "Client" ServiceNow AI Agent on a second instance. Receiving a Canceled error.ReleaseAllCauseIn this scenario, the main issue with the external agent not working was because it was set to async mode while onboarding, and push notifications were not enabled in the instance. This was causing the subflow to go into a 'wait' condition and eventually timeout. Also note, we currently do not support 'async' mode of external agents in AIA playground.ResolutionTo resolve the issue, changing the mode of given agent to 'sync' allowed it to start working as expected from AIA playground in the instance.