when I edit child products with no category, category-field is prefilled

[CE WebDesign München]

hello,

when I edit child products with no category,
the category-field is automatically set to parent category now (since 2.6.10 maybe?)
and I have to delete the category everytime, so it won't show all children in category view.
Is this a new behavior and can I disable this somewhere?

best regards (j2.5.27, vm 2.6.12)

[Milbo]

Just tested, works for me. hm