Blue line color not consistent

[SuksAE]

When exporting to SVG on WaveDrom Editor V2.9.1, lines with arrow (at least this seems to be the criteria) have a different blue tone than the other blue lines.
I don't know if this is on purpose - if not, then the blue color tone should be unified.

Thanks

{ signal: [
  { name: 'A', wave: '01..0..',  node: '.a..e..' },
  { name: 'B', wave: '0.1..0.',  node: '..b..d.', phase:0.5 },
  { name: 'C', wave: '0..1..0',  node: '...c..f' },
  {                              node: '...g..h' },
  {                              node: '...I..J',  phase:0.5 },
  { name: 'D', wave: '0..1..0',  phase:0.5 }
  ],
  edge: [
    'a->e #1','c|-g #2',  'I+J #3'
  ]
// line color of #1 is 0041c4ff
// line color of #2 and #3 is 0000ffff
}