Chrome on Mac OSX paste from clipboard not working?

Hey,

Im trying to create my first macor to open page, select few options and the paste last item from mac clipboard… all is working but paste ${!clipboard} is not… source code below. All help will be much appreciated and i am very axcited to find this extension!

{
“Name”: “Airspace Check DJI Unlock & Google Maps”,
“CreationDate”: “2019-10-4”,
“Commands”: [
{
“Command”: “open”,
“Target”: “https://www.dji.com/flysafe/self-unlock”,
“Value”: “”
},
{
“Command”: “click”,
“Target”: “id=product-selector”,
“Value”: “”
},
{
“Command”: “select”,
“Target”: “id=product-selector”,
“Value”: “label=Mavic 2”
},
{
“Command”: “type”,
“Target”: “xpath=//[@id=“s1-tab-1”]/section[2]/div[2]/div/div/div/div/div[4]/input",
“Value”: “on”
},
{
“Command”: “click”,
“Target”: "xpath=//
[@id=“s1-tab-1”]/section[2]/div[2]/div/div/div/div/div[4]/input”,
“Value”: “”
},
{
“Command”: “type”,
“Target”: “xpath=//[@id=“s1-tab-1”]/section[2]/div[2]/div/div/div/div/div[4]/input",
“Value”: “on”
},
{
“Command”: “click”,
“Target”: "xpath=//
[@id=“s1-tab-1”]/section[2]/div[2]/div/div/div/div/div[4]/input”,
“Value”: “”
},
{
“Command”: “click”,
“Target”: “id=satellite-view”,
“Value”: “”
},
{
“Command”: “click”,
“Target”: “xpath=//*[@id=“map”]/div[3]/div[2]/div[1]/input”,
“Value”: “”
},
{
“Command”: “type”,
“Target”: “id=ember1780”,
“Value”: “${!clipboard}”
}
]
}