Currently, if you place an ad block, you need to select one, and only one, ad bucket to use as an ad provider. (Reminder: An ad bucket represents a single source of ads (e.g., thead_content module, or any other module providing ads for the ad module can implement a bucket plugin)) However, it should either be possible to select multiple ad buckets to use, e.g., as a checkbox list or similar, or remove the option and use all available buckets by default.
Reason: The reason for this is simply a lack of reason for the current approach (No one wants to use a specific bucket for an ad block, either all or one if they only have one bucket). If there is a specific reason to use only one bucket, please correct me!
Either provide the option to select multiple ad buckets, or remove the option and use all available ad buckets all the time.
Active
11.0
ad module
Seems to be working with my crudely made custom bucket module and ad_content both thrown into the same ad block! The ad buckets are selected randomly, since their contents are also randomly selected, and that is probably the best way of ad distribution right now.