When creating a Map Journal, the 'Select a map' dialog doesn't allow a way to view the full title of the web map. This makes it confusing when you have more than one web map with similar titles and need to make sure you select the right one:

Other ArcGIS apps with a similar web map browser show a larger thumbnail for the item so the full title is displayed, or include a link to go to the item details page:

Thanks for considering this!
-Rachel