Regarding theme colors, another loss in Marvin 3 (hopefully, only temporary), compared to Marvin 2, is that none of the colors in Marvin 3 display their names like they used to in Marvin 2. This means it's more difficult and time-consuming now to replicate a theme setting from one device on another, and it generally makes it more difficult to browse through all the various colours and backgrounds.
Among what I perceive as shared deficiences of all Marvin versions so far, in terms of themes, are:
- the inability to upload custom backgrounds/pictures
- the inability to set up an unlimited amount of themes
- the inability to associate a specific font type and font size with a theme