This only for backend part, or in python is too?
parm = RNA_def_pointer(func, "sub_tree", "NodeTree", "Node Tree", "Node tree for recursive check");
No sure that i can reproduce that but seems like i can.
Basically, I proceeded from the fact that would have a similar built-in functionality as in shader/ And also, if only the necessary minimum is left in the nodes, then the interpolation methods…
I'm not sure how best to format the request description, so it seems to be easy to just leave that until it's possible. For a commit, I can add a separate, shorter description of the test…
Sorry, i don't know, i can reproduce or classified such issues/
I can confirm, that motion blur in eevee and cycles differently handle particles with lifetime = 1 frame.
I see some potential duplicates/ blender/blender#104242 blender/blender#103652