Copy & Paste from Host to Amazon Workspace Web Access

Hi,

How to copy & paste contents from Host computer to Amazon Workspace Web Access?

I am using Chrome, and when accessing Amazon Workspace Web Access, I have enabled the function so that "Clipboard read access is allowed" for the site.

But that still not working.

I try to copy contents in Host notepad via Ctrl + C, and paste to Workspace via Ctrl + V, but nothing appears.

The same thing happens if I use Ctrl + C to copy contents in Workspace and then paste to Host Notepad.

I am using WorkSpaces Streaming Protocol (WSP) and the document said the copy &paste should work: https://docs.aws.amazon.com/workspaces/latest/userguide/amazon-workspaces-web-access.html

Note: The copy & paste works well in Workspace client, just not work in browser. As my host computer has Win 7 installed, while the client does not support Win 7. So I have to install a Win 10 on a VM and then use the VM to access the Workspace, which is very inconvenient. So I hope the browser will work.