Trigger all websites when repo is updated

I have multiple websites connected to the same repo (Bitbucket),
All are set to auto build when master is updated.

But I noticed that when I update the repo, only one website is building, rather than all of them.
Is there a way to trigger build on all connected websites?

The intention is that all sites would build as long as they are configured identically (to all build the same branches). Guessing you looked at that already?

If so, could you tell me a couple of the sites (one that builds and one that doesn’t) so I can take a look?