Can't activate experimental Particle Nodes/ Simulation Window Was the experimental Particle Nodes Feature removed in 2.91.0 Beta? (Nov 8, 00:34:11)
I’m Trying to access it via Preferences &gt; Experimental but there is nothing there but “Debugging”-Features. Interface &gt; Developer Tools is checked.
Did search for it excessively, but couldn’t find anything about that problem.
Also I wasn’t able to find a branch.
And I got the same problem in 2.9 and 2.92 Alpha.
Maybe it’s a bug in my install? Factory Reset doesn’t change anything, sadly.
The experimental features are only included in the experimental 'daily' builds, not the official releases. You'll probably need to download from https://builder.blender.org/download/branches/ for those features.