are you sure the problem is within the background blur? I think the hierarchy of the bg blur won’t make the button unclickable. From the hierarchy, the widget that maybe causing the problem is either “vignette” or “settings”. However, if you feel that some widget block the button, you can always set the visibility of the blocking widget to “Not Hit-Testable (Self Only) or (Self & All Childs)”. You must know that by changing a widget visibility to Not Hit-Testable, make the widget visible in screen, but not interactable.
If its not the case, pls reply.