Markings added to a dataset materialization, causing issues with Foundry Rules Preview

Hello all!

I have a dataset where I remove two markings I have inherited from different data sources. I think use a Restricted View on top of that to back an object. When I get the materialization of this object (99% of which is from user edits) those two removed markings re-appear. This is an issue as we need that materialization for other workflows like Foundry Rules, and are unable to remove those markings. As a result, there are preview issues for users who don’t have access to those markings

Happy to add more detail, but is there anything we can do about the markings added to materialization?