Figma should tell User when features fail or are not compatible

I find it ridiculous that when I had a design incorporating ‘plus darker’ image editing, Figma didn’t notify me in realtime that it wouldn’t appear when i attempted to export as a PDF. Instead I had to waste 30m to figure out if if was a memory issue, Figma image quality issue, PDF issue, etc. Silly. Tell Users beforehand that they won’t be getting the export they expect and why (and, hell, maybe even give a tip about how to achieve the goal the user is trying to do. For example in this case, suggest exporting as a 4x PNG and importing that image & then exporting as a PDF.)