Prevent users with "developer" role from manual builds

Hello Bitrise Community! I’m wondering if there is a way for an Admin to limit the ability of certain roles to start a build manually, ideally on a per workflow basis. We have workflows that trigger releases in several environments so I’d rather not let a developer have the option of just triggering a build manually to a workflow that causes a release. I would rather have some workflows be limited to triggers, which are gated behind pull requests and must be approved. The manual option means that any developer can just trigger a build if they wish. I didn’t see any option to control this so I’m wondering if it’s something that Bitrise has considered. Thanks!