Hello MKR SAP
If to take a look at programm SAPLFVW4, screen 0320 for EHP7, then you will see fields "Issue price" and "Price index".
On your screenshots of EHP 7, these fields are hidden. I think it depends on what product type you use. You won't be able to do anything about it.
The same for EHP5:
So the root of the alignment problem at new screen - "calculation from" and "Price idx base date" fields in EHP7.