I believe there is a small glitch in Dorico 6: when exporting transparent PNGs, rehearsal markings are not made transparent. If there is a way to also get the rehearsal marks transparent, please let me know, if not, I hope you are able to add this in an update sometime!
Hi @Gabriel_Kyne , and welcome to the Forum.
-
One way to obtain transparent rehearsal marks (with enclosure), when exporting PNG slices, is to deactivate the enclosure in Engraving Options, and instead activate the border (with appropriate padding) in the Rehersal Marks Paragraph Style.
-
Edit: I found a better way:
leaving the Engraving option enclosure for RM, go in the RM Paragraph Style and set the Opacity/Alpha for the background color to 0%.
Result (RM with enclosure and Opacity of PS to 0%):
8 Likes
Wow, very detailed and good response!! thanks!!
This is a great solution but I still believe they should be transparent by default, that’s less confusing for new users 
2 Likes