When conditional cards are hidden then only card contents are hidden but the place for the card remains used (and empty). I’d really like to see all other cards moving together when some conditional cards are hidden between.
This is how these cards look like in configuration view (which is good):
And this is how it looks like in normal view:
I barely remember that some times ago (pre 0.100 probably) it worked this way but not sure as I didn’t use such cards much and didn’t look at that enough then. Strange that in another topic is complaint that these cards are not even visible in editing mode.