Text style editor shows previews differently than in the actual editor in some cases

When using this style:
https://draculatheme.com/qtcreator/

It shows "Search Result" in style editor differently than in the actual editor. That is likely because the .xml file itself defines bold and foreground colors for this, but Qt Creator seems to (intentionally) ignore these in the editor itself and only uses the background color of this.

These were probably modifiable properties in the past, but they don't seem to be anymore. However, these could be made to follow the same look here that editor uses.