Unable to load files content in the loop

**Bicep version**
v0.40.2

**Describe the bug**
When try to list files and load content in the loop it works properly when there is only one file in directory as on screen:

Unfortunately, when we have more files same script does not work:

**To Reproduce**
```
//List files
var files = loadDirectoryFileInfo('./Files')

//Map and load file contents
var mapppedFiles = [for item in files:{
fileName: item.baseName
content: loadTextContent(item.relativePath)
}
]

//Output the array of file contents
output fileContents array = mapppedFiles
```

**Additional context**
Need to load all files from directory.

Start by reproducing the issue with the shown loadDirectoryFileInfo and loadTextContent loop, comparing the one-file and multi-file cases. Trace the handling of these load functions and their relativePath values; done means the example loads and outputs content for every file in the directory.

Written by the indexing model from the issue text.