I'm having a strange issue with using the latest beta. I'm trying to create a new converter preset. In the "Other" settings I want to copy the "folder.jpg" file over to the newly converted file, but for whatever reason anything that gets typed into the field doesn't stay. I don't recall having that issue in 1.3.14 and some of the older presets created from previous versions are working, but if I edit them, those specific settings are also removed. Could this be a bug with the latest beta?
Confirmed, fixing for 1.3.15 final. Thanks for reporting.