It's quite strange to see this feature is not yet implemented in a big company like Samsung.
There should be Tabs available so that users can have multiple notes opened at the same time to be able to switch to other notes.
It's really a much-needed feature (at least in my perspective since I need that for everyday work).
A workaround I found was to create a new instance of Samsung notes by opening PDFs via Samsung Notes. Or using the double-tap of S Pen with the Pen button pressed, which creates a small Add new Notes instance which can then be done full-screened to create a separate new instance of Samsung Notes - but this method no longer works now since the new update (which allows the full-screened note to again restore down to default window).
