Content Does Not Wrap When Window is Resized

### Expected behavior

When resizing the JMeter window to a smaller size, I expect the content to wrap or adjust dynamically so that all fields remain visible, regardless of the window size.

### Actual behavior

When the JMeter window is resized to a smaller size, the content does not wrap, causing the right-hand side fields, such as the "Port Number" in the HTTP Request Sampler, to become obscured. The window must be resized to a larger size to make these fields visible again.

**Before Resizing the Window:**
"This image shows the JMeter window before resizing. All fields, including the 'Port Number' field in the HTTP Request Sampler, are fully visible."

**After Resizing the Window:**
This image shows the JMeter window after resizing to a smaller size. The 'Port Number' field in the HTTP Request Sampler is now obscured and not visible.

### Steps to reproduce the problem

1. Open JMeter and navigate to the HTTP Request Sampler.
2. Resize the main window to a smaller size.
3. Observe that the "Port Number" field and other right-hand side content become obscured and do not wrap or adjust to fit the smaller window size.

### JMeter Version

5.6.3

### Java Version

1.8.0_333

### OS Version

Windows 11 22H2 [Version 22631.4037]