Vector Store file delete is not removing the file from vector store

deletions seems to work now (just a quick test done), prod agents are syncing overnight, so I can confirm tomorrow. Connected issue: we have several (just found 6-7) vector stores which got corrupted by this issue. We do not see any files using web or when listing them via api, getting errors. Is that something you are working on ? Or how to identify what happened and how to fix that ?