I keep track of changes to the WFActions.plist
file in every iOS version (e.g. [iOS 16 → 17] New and updated actions) and found the Multiline
key in many places in iOS 16.4:
{
"is.workflow.actions.text.replace": {
"Name": "Replace Text",
"Parameters": [
{
"Label": "Find Text",
"Multiline": true,
...
},
{
"Label": "Replace With",
"Multiline": true,
...
},
...