as pretty much stated above, I have the problem of Substratum themes not applying on my Nexus6P using DirtyUnicorns 12.1 (latest version).
I can choose an installed theme in substratum, choose all the settings I want and hit compile - that's all going well. Substratum tells me it compiled everything correctly, then, when applying, it restarts the SystemUI and boom - nothing. Nothing has changed and when I check back in the Substratum app, it neither lists the theme as compiled nor as applied.
This happens for all themes, I've tried a dozen or two. It's extremely sad, as themability is THE reason for me of owning an Android device with custom ROM.
Info about DU: AFAIK, DU12.1 has native built-in support for OMS.
Any help would be greatly appreciated :)