Thanks a lot @Damian_Edwards for this post and your documented attempt.
I would like to do the exact same think on my Batch 7 with 990 pro and I was counting on it being possible right away.
I was looking at the same exact guide, are you sure the step 11 is not the problem ?
“Optional: If the POST screen in step 7 told you that the disable “Block SID” config is persistent (and not for just one boot), then you need enable it again.”
If not, what are our options? How could we get Framework to prioritise this?