That recommendations is strange. The directions just have you include an almost standard version of the IntelliJ plugin for SBT (it is the standard plugin with

That recommendations is strange. The directions just have you include an almost standard version of the IntelliJ plugin for SBT (it is the standard plugin with an extra bug fix). So, any of these IDEs should work without issue. You just need to set up the standard SBT plugins for integrating those IDEs.