A11y_Model Builder_Train_Advance Training Options_Usability: Screen reader is not reading the section name for the radio buttons which are present in the "Advanced training options" popup.

### GitHubTags

#A11yUsable; #A11ySev4; #A11yTCS; #DesktopApp; #Win11; #Visual Studio Client; #SH_ModelBuilder_Win32_May2023; #Win32; #Benchmark; #Screenreader; #Narrator; #NVDA; #FTP; #STP;

### Environment Details

Application Name: Microsoft Visual Studio Enterprise 2022 (64-bit) - Current
Version 17.6.1
Microsoft Windows 11 Enterprise 10.0.22621 Build 22621
Screenreader: Narrator, NVDA

### Repro steps

1. Turn on Narrator/NVDA
2. Launch the Visual Studio with at least one of the .NET workload.
3. Tab till enable ML.NET Model Builder (Tools -> Options -> Environment -> Preview Features) and select it.
4. Create a new .NET project or open an existing .NET project.
5. Open context menu(Right-click) of the project in the solution explorer.
6. Tab till Add and then tab till Machine Learning Model and press enter.
7. Model Builder dialog will open.
8. Complete the required details of All the three(scenario, environment, data) steps.
9. Train screen will appear. Tab till Advance Training Option and press enter.
10. Optimizing Metric screen will appear.
11. Verify whether screen reader is reading the section name for the radio buttons which are present in the "Advanced training options" popup or not.

### Actual Result
Screen reader is not reading the section name for the radio buttons which are present in the "Advanced training options" popup.

Issue observed throughout the application.

**Issue reproducible with NVDA.**

### Expected Result
Screen reader should read the section name for the radio buttons which are present in the "Advanced training options" popup.

### User Impact
Screen reader user will not be able to get the proper information regarding the radio buttons.

### Attachment