Stumbling on this atm. For optimal quality when viewing a title fullscreen, its best to import assets in a twice as high resolution as normally needed in Lectora. So when you publish the title, it has double the image information to show onscreen when the title is viewed fullscreen. That works well with all imported assets, except for custom radiobuttons.
I can import the image at a higher size ( eg. twice the size i need them at ), but then cannot scale them down in Lectora. So only can import and use the images at 100% . That will result in fuzzier images for the radiobuttons when viewing the title fullscreen.
So what i need is the option to scale down the images for radiobuttons when imported in Lectora.