Is HDPi suport not working on the editor?

[rogper]

Hello,
I’ve read that the Unreal Editor 4.15 features support for 4K monitors (HDPi).
However seems not to be the case on Linux. Here is what I see:

I can’t scale the DPi value because it says to me that it is a problem regarding the “DefaultEngine.ini”:

And the options available here (application scale):

don’t save as default and seem to make the icons look a bit blurry:

Is HDPi recognition not yet available for Linux or I’m doing something wrong?
Best regards
-Rogério-

[RCL (Arciel Rekman)]

The message about not being able to write DefaultEngine.ini is unrelated, but as of now, there is no HiDPI support in Linux UE4.

[rogper]

Understood, thanks!