Getting OnPointerEnter in parent objects

8193930--1068501--upload_2022-6-10_1-18-37.png
On this button I have a script with OnPointerEnter which works fine when used on object within the NextWaveContainer (objects not visible here but I tested it while debugging).
However I need to have i react to objects within the CraftContainer, which it is not doing now. How can I change this?

Ok, I figured out that the NextWaveContainer had a Image on it and after removing that, all works