Export image as png colour issue

[led]

Image File exports in PNG format with all black lines
No colour appears to be exported when choosing the PNG format, just a B/W version of the render.

To Reproduce
Render a plot, 'File->Export per/Drawing->Image FIle, select PNG format, save.

Expected behavior
The same colour image as is exported for JPEG, TIFF etc.

DrawingBotV3 Version
v1.6.2 Premium

Operating System
MacOS

[SonarSonic]

Do you have any Blend Mode enabled and do you have "Export Transparent PNGs" enabled?

[led]

Yes, transparent is set, and I usually have blend mode set (multiply/darkness). Can now confirm that colours are saved when either…

• no blend mode but transparent still set.
• blend mode and transparency is turned off.