No able to save workflow after adding custom MCP server connection

### Severity

P2 - High (Major functionality broken)

### MCP Server Creation Source

MCP Server in Logic Apps

### Describe the Bug with repro steps

cx create MCP server on logic app, then create workflow and tries to add custom MCP server, we enter connection information and it list available tools

, but when tries to save the workflow it shows

### Screenshots or Videos

_No response_

### Environment

Edge

### Are you experiencing a regression?

_No response_

### Additional context

_No response_