How do I tell Delphi to use the correct list separator in the Watch List?

The following applies at least for Delphi 2007 and Delphi 10.2.

When debugging a Delphi application, the Watch List is one of my most used features. Unfortunately, it mixes language-specific formatting when displaying arrays and records of floats. On a German Windows with Delphi configured to English, this leads to the following display of a two-field record:

As you can see, this looks a bit confusing when you display it as one line only.

In German, the decimal separator is "," and the list separator is ";", while English uses "." and "," respectively. So, the output is a mix of German (Windows) and English (Delphi default or Delphi IDE language).

Unfortunately, I don't know how to change the IDE language in Delphi 2007. But in Delphi 10.2, changing the IDE language doesn't make a difference, neither for the decimal nor the list separator.

Is there a way to tell Delphi to use either English or German separators only in the Watch List so it looks like one of the below ways and not a mix of both?

(0.1, 0.1) 
(0,1; 0,1)

This sounds like an Embarcadero issue, I would suggest submitting a request to https://qp.embarcadero.com so it can be considered for future versions.

The only other option I can think of is to change the Windows language to English. This way your watches would at least show as (0.1, 0.1) and be less confusing.