The create-device window is no longer displayed centrally in a visually legible format, but squeezed into the top left corner. The formatting is difficult to read (too little contrast, line width too thin)

Reproducible: Always

Steps to Reproduce:
1. Start Anaconda
2. Choose Advanced Custom (Blivet) to create a device, e.g. a partition
Actual Results:
The device appears in the upper left corner in a design that is difficult to read

Expected Results:
Display centrally in the view port and in a high-contrast, color-structured and easy-to-read manner. Just like it was in F42.

Additional Information:
Executed on a server DVD medium test installation