Styra DAS has the following Known Issues
Delta Bundles are not supported on Systems configured with OPA 0.43. Bundle Registry will still work using Snapshot Bundles. To use Delta Bundles, use OPA 0.44 or OPA 0.42.
With the Styra DAS Git integration, if a Policy is created in Git using the Styra DAS API, it is possible files exist in Styra DAS that are no longer in your Git repo. This is because the files in Styra DAS are merged with the files in the Git Repo, and in some conditions, Styra DAS cannot tell if a file was removed from the Git Repo. If this error occurs, please use the policies API to delete the files from Styra DAS.