MBUX – Information on the radio ‘Widget’ ?

For two weeks I have been observing the following: Without recognizable logic, the current song title in the second line is displayed in the “small” radio widget (bottom left) sometimes for FM (but also for DAB), but often not. The same applies to the station logo or (only for DAB) info tiles, which are sometimes present, sometimes not. Does MBux have a special logic or adjustment options? I am used to more clarity from other vehicles. e: WDR2 displays information boards with changing text and graphic information in DAB+ instead of the sender logo (similar to a simple website). In the MBux, however, this can only be displayed very small (in the radio widget illegible), you can open it a bit better. The sender carousel (where the graphic would have a usable size) shows only the non-changing tile with the sender name and logo. For this purpose, there are settings or tricks to display these info pages in legible size to l assen. (hyper-)screen-estate is sufficient.