In a number of places (web version and in-engine) the FAB has a place where you can specify filtering assets by engine version like 5.6. I’m finding that much of the time when this filter is available it is completely empty.
That is, the min and max engine version boxes are there, but when you click them there are no engine versions listed, just an empty menu.
There are also some places, like the “my library” view where this filter is not available at all.
It would be really great if this could be fixed because quite frequently I want to be able to search my library for assets compatible with the latest engine version (like 5.6) but there is no way to do it.