Multi-Action + Ad Server Demo not working

[fliccione]

Hi,

I noticed that the demo (Multi-Action + Ad Server) is currently not working. The test was conducted with version 123.0.6312.86 of Chrome. In particular, it seems that no PAAPI auction is triggered on the GAM side, even though the user-agent string FLEDGE_GAM_EXTERNAL_TESTER is appended.

The call to https://pagead2.googlesyndication.com/pagead/sodar returns a status of (failed) net::ERR_BLOCKED_BY_ORB, although internally it seems to respond with status 204. Regardless, I also tested in a Chrome window with security flags disabled, and the behavior is the same; no PAAPI auction is executed, and no events are reported in the Application > Interest Groups tab.

Are you aware of any reasons for this? Available for support and further information if needed, thank you

[dmdabbs]

GAM have published their intent to run PA API in various scenarions here:
https://support.google.com/admanager/answer/13178817?hl=en