The V4 revision will officially support this.
Link to post: https://hardforum.com/threads/dan-a4-sfx-the-smallest-gaming-case-in-the-world.1799326/page-370#post-1044006796
I've been wanting to have this case for years.
Waited for the HSLP-48... then Black Ridge... then the fixed version of that cooler.. then gotta wait for the V4... >_<