Destructive adjustmeents to masks - affinity photo

[rikkarlo]

Hi everyone,
How can I apply an adjustment to a mask destructively in affinity photo (not as an adjustment layer)??

In photoshp there is drop down menu called "image-->adjustments" that contains all the adjustments which can be applyed destructively to any layer or mask, affinity can only apply those effects non destructively, which I would be fine with that if only I could apply those to masks, however because I only found those in form of adjustments layers they can not be applyed to masks unless I detatch the mask apply an adjustment layer to it group it rasterize the group and reapply the mask which is a bit cumbersone. Is there a better whay to apply those kind of adjustments to masks in affinity?
Thanks, Ric.

[Sullyman]

F