I can't imagine I'm the first to observe this - but nor did I find anyone bringing it up, so a small point/query re: carpet...
Firstly, I feel the FAQ needs some re-wording; since it uses the term "keywords" but not with respect to Revit's material (appearance tab) dialog's "Keyword" section - this can/does confuse.
Further, the confusion is exacerbated by unexpected behaviour, namely: Enscape's swap-out for grass/carpet (and water, though not exampled here) acts differently - where, it would seem "grass" is found in material names akin to a *grass* wildcard, where "carpet" does not.
The behaviour of a material name featuring the
"keyword" "search term" is obviously (for me, but I suspect most others) the more ideal
Some clarification (in the FAQ) and a resolution of this disparity (in behaviour in the next release) would be most appreciated
Of course, happy to be corrected if I've misinterpreted the guidance / missed a trick!