How to open numbers spreadsheet in 2 separate windows I often find it useful to have two tabs of one spreadsheet open in separate windows. In Excel this is easy (Windows/New Window).

Is there any way to achieve this in Numbers (as of Version 3.5)?

For the record, I've tried searching for an answer to this, but needless to say, searches including "Numbers" and "Windows" doesn't lead to anything useful.
Thinking about this some more, I have figured out a workaround. Though it's not altogether satisfactory, it could be useful in some cases. The workaround is iCloud.

Save the Numbers spreadsheet to iCloud drive, and then open it from a web browser. Open a new browser window and again open the spreadsheet from iCloud drive and you now have the spreadsheet open in 2 windows.

You could also have a local copy open in Numbers, with additional windows provided by iCloud browser windows, though there would be some lag between local changes appearing in iCloud and visa versa.