Just tried flashing Xposed 86 (tried 87 before) through the recovery, also disabled resource hooks in the xposed installer app.
Now everything seems to work.
For anyone that is interested :).
Moto G performs perfect in this test. Have a look see :).
Closest i could find on aliexpress:
" KSQ For oneplus 5t case cover one plus 5t back cover vintage PU leather men business shockproof case coque oneplus 5 t case
According to some early reviews for the Honor 6X, the phone was already capable of shooting RAW images, but I couldn't find it in the stock Nougat camera app (wasn't really searching for /or using it anyway). (Correct me if I'm wrong ofcourse)
Standard Disclaimer: I'm not responsible for bricking, breaking or otherwise harming your device, please be aware of your options and the possible dangers. Make yourself familiar with the installation/disable process of xposed.