I'm migrating my Acumatica customizations from Classic UI to Modern UI and stuck on one critical part: extending the radio button list in the "Calculate Pending Prices" dialog of the Sales Price Worksheets screen (AR202000).

In Classic UI, I added 2 custom radio options (Last Cost + Amount / Avg./Std. Cost + Amount) to the "Price Basis" list in the "Calculate Pending Prices" dialog, and it works fine.
After switching to Modern UI, the new options don't show up in the dialog.

How can I make my custom radio options appear in the Modern UI dialog?
Thanks!

