TBH I also miss that feature but after all it's just second release since DotOs v5 and Alexander is a pro developer. Tried other roms but DotOs satisfies me so I can compromise for these minor bugs. May be DotFE could be released today or tomorrow. Believe me it's a good rom. Thanks to @SevralT I'm the beta tester of the DotFE.
Fer sure, it is def a great rom, im a coder but dont know the first thing about how to get into android development, so I commend the developers for their great efforts. And DotOS, even in early stage, is a pretty damn stable rom and im sure ill end up testing out the new versions when they get released.