[New Experiment] Relative Path field is missing in the Run With Payload blade and UI Overlap issue in Logic Apps workflow

### Severity

P1 - Critical (Blocking production)

### Describe the Bug with repro steps

1. Create a standard logic app
2. Use new Logic Apps experience and Add a stateful workflow
3. Open the newly added workflow in draft version
4. Add 'When an HTTP Request is Received' trigger
5. Click on the trigger
6. Select method as "Post"
7. In Advanced parameters tab, select checkbox "RelativePath"
8. Add this to relative path - "/subscription/{subscriptionId}" (without quotations)
9. Now, publish the workflow
10. Switch to the Published version
11. Select Run With Payload option in published version

**Expected:** In context-pane blade (right-side) verify that there is a Relative Path field that has subscriptionId as key and input box.

**Actual:** The context-pane does not display a Relative Path field for subscriptionId, and the Run With Payload blade overlaps with the 'Workflow', 'Code', and 'Run history' options.

### What type of Logic App Is this happening in?

Standard (Portal)

### Are you experiencing a regression?

Not a regression as this is a new experiment issue

### Which operating system are you using?

Windows

### Did you refer to the TSG before filing this issue? https://aka.ms/lauxtsg

Yes

### Workflow JSON

```json

```

### Screenshots or Videos

### Environment

Edge
**New environment Version :** 2.51029.1.9 and bundle version: 1.152.1

### Additional context

_No response_