Hello.
It would be great to open the different versions of the cards that the search results give.
For example, if I look for "Terror", I get the Dominaria Remastered print, but I cannot see the 4th Edition version, or the French version. The Gatherer allows to change the set and the language, the Companion should be able to do this as well.
Other example, come cards of Fallen Empires have alternate arts. Only one art is available. e.g. "Homarid" has 4 different arts, only one is available. This issue is shared with the Gatherer, but third-party apps have this feature (mainly thanks to a marketplace).