I'm compiling a library and have a zip file in the Files tab, using LoadFileFromJar does not seem to work with a True indicator that the file is in the File.DirAssets folder.
If however I compile the library and 'add' the file externally and turn the 'true' to 'false' everything works. Does this perhaps have a limitation of zipped files?
You don't need to use LoadFileFromJar. The simplest solution is to create another jar with Files\<library files> and reference it with #AdditionalJar when you compile the library.
Now distribute both jars.
The other option is to add the Files folder to the generated jar directly.