Decimal number field displays wrong decimal separator in page preview

• Type: Bug
• Status: Closed
• Resolution: No Longer Reproducible
• Affects Version/s: Master
• Fix Version/s: None
• Component/s: Content Display Widgets > Web Content Display widget, Pages > Content Pages
• Labels: None
• Fix Priority: 3

Description
Decimal number field displays the wrong decimal separator in page preview with a Web Content Display widget.
Steps to Reproduce

1. Go to Content & Data > Web Content > Structures tab;
2. Add a new Structure;
3. Add a decimal numeric field and be sure they are localizable and save;
4. Go to Templates and add a new Template;
5. Select the created Structure and add the numeric field to the template and save;
6. Go to Web Content;
7. Add a new Web Content from the created Structure;
8. Add a decimal value to the numeric field: 10.11;
9. Change locale to es-ES;
10. Add another decimal value to the numeric field: 20,22 (see that here comma and point changes based on locale);
11. Save the Web Content;
12. Go to Site Builder > Pages;
13. Create a new Public Page;
14. Select Blank Template;
15. Add a Web Content Display widget;
16. Go to widget configuration and select the created Web Content;
17. Add a Language Selector widget;
18. Go to page preview;
19. Use the Language Selector widget that you just added to select es-ES;

Expected Result
The decimal number field should display a comma as decimal separator.
Actual Result
The decimal number field displays a dot as decimal separator.
Reproduced In
master: f2df0b12cb4751b76e424ccd4bba1e5a0c8019c3