If you define a static macro with an attachment or confluence-content parameter with the multiple option set to true eg:
{
"identifier": "attachment-multiple",
"name": {
"value": "Attachment multiple"
},
"description": {
"value": "Multi attachment"
},
"type": "attachment",
"required": false,
"multiple": true,
"hidden": false,
"indexing": {
"enabled": false
}
}
so the macro editor looks a bit like this:
then its not possible to successfully save the value for those “multiple” parameters in the macro, despite being able to select a value in the dropdown… In my browser I see the following error message in the console: