Different widgets for each desktop?

[Wolfgang Mueller]

In the old Version 4.14.9 under SuSE_13.2, the System Settings 
granted the possibility to set "Different widgets for each desktop".

Now, in the new Version 5.12.18 under Leap 15.1, I cannot detect 
this useful setting. Where has it been hidden? Or does it not exist 
any more?

Best regards,
Wolfgang