Hello Daniel_tan
Welcome to Microsoft Community.
Regarding to your information I assume that you want to use the workspace in Edge.
According to the article from Microsoft Learn the Workspace in Edge need the users must have an Azure Active Directory (Azure AD)
tenant and Microsoft Edge version 106 or greater installed.
You can visit this website to get detailed information about this feature.
Microsoft Edge Workspaces | Microsoft Learn
The issues on Workspace is out of reach of the response support community. It is more suitable for publishing on Microsoft Learn (English only),
you can click on "Ask a question", there are experts who can provide more professional solutions in that place. Here is a link to the forum where you can raise specific scenarios and share your idea to help solve the problem. Microsoft Edge - Microsoft Q&A
I won't be able to help you, but I'll leave that question open in case one of our amazing volunteers has ideas for you.
If there is anything not clear, please do not hesitate to let me know.
Best Regards,
Tommy-MSFT | Microsoft Community Support Specialist