Hello and thank you for developing this software! I have been trying to transition from Illustrator since a friend introduced me to Affinity Designer back in 2016 and that transition gets easier with every update.
However there is one major issue that has been making this transition very painful. Exporting multiple artboards is just extremely cumbersome and tedious. Maybe I just don't have a complete grasp of Designer yet, but even now, a document I was just working on; I ran into so many issues and spent the last 3 hours trying to get my artboards exported and ended up having to redo my entire document and still kept running into multiple walls along the way. Finally after having all my alignments pixel perfect I still run into problems with my slices only automatically appearing on so many artboards and now I am stuck renaming several artboards after already having to add their slices in manually which was a chore since some of the art was still not pixel perfect. I incorrectly assumed the slice tool would snap to artboards, not the art being clipped by the artboards and then I still had to manually put in my scale multipliers for each slice one at a time and now I am about to rip my hair out as saving bunches of slices to their respective folders is hindered by needing to individually tick each slice I need in the right folder, then untick that bunch to manually tick the next batch.
I think the solution I am asking for is to have an option from the File>Export window to either type in the artboards I need exported or the ability to easily and quickly select a batch of artboards with an option for scale factor or selection of DPI as well as a tick box for transparency and for each exported file to have the name of it's respective artboard. I can't understand why I can export an individual artboard at a time perfectly without having to have gone through all the headaches I mentioned in the previous paragraph but once I need to export multiple artboards it becomes such a titanic ordeal.
I sincerely wish I could recommend Affinity Designer to my design partners and clients, but as long as exporting of multiple artboards is in this state, I just can't as something that takes a few clicks in illustrator requires a bunch of fine tuning and changing of individual values. I don't want to keep throwing money into the dumpster that is Adobe, but until exporting of artboards reaches the fast simplicity of Illustrator, my wallet will continue to have an ever burning hole in it.
I am also sorry that this has to be my first post on this forum.