The "anchor" is spacing text:
It keeps the natural from colliding with the stem of the previous note.
You might try these 2 staves for you jpeg example:
!NoteWorthyComposerClip(2.0,Single)
|Clef|Type:Treble
|Key|Signature:Bb,Eb,Ab,Db
|TimeSig|Signature:3/4
|Note|Dur:8th|Pos:-1|Opts:Stem=Up
|Chord|Dur:8th|Pos:-3,-1|Opts:Stem=Up,Beam=First
|Chord|Dur:8th|Pos:b-3,-2,0|Opts:Stem=Up,Beam=End
|Bar
|Chord|Dur:Half|Pos:-6,1|Opts:XNoteSpace=1
|Chord|Dur:8th|Pos:2,4|Opts:Stem=Up,Beam=First
|Chord|Dur:8th|Pos:1,3|Opts:Stem=Up,Beam=End
|Bar
|Note|Dur:4th,Dotted|Pos:3|Opts:Stem=Up
|Note|Dur:8th|Pos:-1|Opts:Stem=Up
|Note|Dur:8th|Pos:3|Opts:Stem=Up,Beam=First
|Note|Dur:8th|Pos:b5|Opts:Stem=Up,Beam=End
|Bar
|Rest|Dur:4th,Dotted|Opts:Stem=Down,VertOffset=2000|Visibility:Never
|Rest|Dur:8th|Opts:Stem=Down,VertOffset=2000|Visibility:Never
|Chord|Dur:4th|Pos:-2,3|Opts:Stem=Up,XNoteSpace=1
!NoteWorthyComposerClip-End
!NoteWorthyComposerClip(2.0,Single)
|Clef|Type:Treble
|Key|Signature:Bb,Eb,Ab,Db
|TimeSig|Signature:3/4
|RestChord|Dur:8th|Opts:Stem=Down,NoLegerLines,Muted|Dur2:Whole|Pos2:-1z
|Note|Dur:4th|Pos:-5|Opts:Stem=Down
|Bar
|Note|Dur:4th|Pos:-2|Opts:Stem=Down
|Note|Dur:4th|Pos:n-3|Opts:Stem=Down
|Note|Dur:4th|Pos:-2|Opts:Stem=Down
|Bar
|Chord|Dur:Half|Pos:-4,-2|Opts:Stem=Down
|Chord|Dur:4th|Pos:-4,n-1|Opts:Stem=Down
|Bar
|Chord|Dur:4th,Dotted|Pos:-3,0,2,4|Opts:Stem=Down
|Chord|Dur:8th|Pos:-1,2,4|Opts:Stem=Down
|Note|Dur:8th|Pos:1|Opts:Stem=Down,Beam=First
|Text|Text:" "|Font:PageSmallText|Pos:6|Wide:Y|Justify:Center|Placement:AtNextNote
|Note|Dur:8th|Pos:n0|Opts:Stem=Down,Beam=End
|Bar
!NoteWorthyComposerClip-End