Given Discovery got Really, Home and Good Food, and only the latter was Pay and that's been closed and merged with FTA Food Network, of course it can't!
True, I keep forgetting about Good Food being closed as the "placeholders" still show up in the comparisons.
Technically, Really, Home and Good Food all had the pack override flag applied in previous years. So maybe pack override equates to the PSB (non subscription) pack level rather than "M/Player".