No way to minimize notification for running routines anymore with one UI 6

[Liammmh]

In oneUI5 my running routines used to be minified to prevent icon in the status bar, but now this option is greyed out.

[Petrwac]

Same here.

Also it seems that Minimized notifications doesn't work altogether anymore. If i choose to minimise an active notification for a for example Samsung health, the notification disappeares completely. 

Is that a bug?