When adding the player tag to GAM (formerly DFP), the following settings need to be applied:
...
| Info |
|---|
Select Tag Options: Enable single request: keep unchecked |
| Info |
|---|
On the DFP (Google Ad Manager Side ) you can select 1x1 line item |
If 1x1 was selected on DFP GAM - on the Player template check DFP 1x1 DFP1x1 for the player to target the DFP GAM line item.
...
Otherwise, select the position selector normally.