Hi csit,
Thank you for alerting me to this, and I apologize for the trouble! It does appear to be a bug and I will work on diagnosing it today. The Latest Posts block appears to be bypassing the visibility conditions. I will followup once I know more and/or have a solution.
Best,
Nick
Hi again csit,
After some digging, this is a much larger issue with the Latest Posts block when it’s in “Full post” mode. There is a GitHub ticket that is related here: https://github.com/WordPress/gutenberg/issues/28636. I added my research notes a few minutes ago.
Since this “bug” is not related to Block Visibility itself, I am going to check off this ticket, but I will be working with the Gutenberg team to see if we can expedite a fix for the Latest Post block. It seems like it is causing lots of other problems, especially with dynamic blocks, and would be a good issue to resolve.
Thank you again for alerting me to this!
Nick