Extract the downloaded files so that you have a folder simply called 'WorkAroundSelfCast' inside of /World of Warcraft/Interface/AddOns/ Make sure that the folder is called like this and remove the '-master' if existing. The folder should have the files displayed in this repository: WorkAroundSelfCast.toc and main.lua
- PallyPower
Feel free to let me know for which other, at the moment unsupported, AddOn this small workaround to enable the usage of autoSelfCast for. To submit requests please make use of this GitHub Repository. If you're another developer feel free to commit to this repository.