PCB export as image is using white instead of black as silkscreen output.

[vanepp]

Current Behaviour

With this test sketch (remove the trailing .zip to leave the .fzz file)

testSketch.fzz.zip

which looks like this in pcb

File->Export->As image->svg produces this (the silkscreen rendered white which is what causes the apparent breaks in the traces):

instead of this (where the stroke="white" was replaced with stroke="black"

Build:
Version 0.9.6
(bCD-175-0-8a1e0682 2021-02-21) 64 [Qt 5.12.10]

Operating System:
Windows 10

Steps to reproduce:

see above

Expected Behaviour

see above