[BUG] console application running json workflow can not use script expression, It seems as be skiped

in elsa 3.2. use sample application running json workflow like following, Writeline activity will be skiped, why?????????

`{
"name": "Hello World",
"root": {
"id": "Flowchart1",
"type": "Elsa.Flowchart",
"activities": [
{
"id": "WriteLine1",
"type": "Elsa.WriteLine",
"text": {
"typeName": "String",
"expression": {
"type": "JavaScript",
"value": "\u0060hello world\u0060"
}
}
}
]
}
}`

Start by running the Elsa 3.2 console sample with the JSON workflow shown, focusing on the Elsa.WriteLine activity and its JavaScript script expression. Trace why the activity is skipped and confirm the workflow prints "hello world" when the issue is fixed.

Written by the indexing model from the issue text.