Bug #9299: Wrong behavior of styles with multi-instance modules
DT hangs when applying styles with multi-instance modules
Choose an image, discard history stack, duplicate.
Open original image in darkroom, enable "Denoise (Profiled)" with params: Mode: Non-Local Means, Blend mode: Lightness.
Create new instance of same module "Denoise (Profiled)" with different params: Mode: Wavelets, Blend mode: Color.
Switch to lighttable, create a style from the current history stack, include all items.
Open duplicate image (with empty history stack), apply newly created style.
For me, DT just hangs (or crashes sometimes)
This bug is probably related to bug #9299