How to more easily pick up small objects in third person?

thank you so much! i just tried a capsule overlap component function and it worked well! though i haven’t figure out how to display a text notification before picking up the object yet…

a new problem i just noticed is if my character accidentally stepped on to the object (or maybe it’s walk onto a location very proximal to the object) before picking it up (pressing the key on the keyboard) it immediately disappeared, and cannot be found or picked up anymore. i tried un-checking both the “can character step up on” and the “can be damaged” box but none of them seem to have any changes.
i wonder if there’s any way to prevent it from mysteriously disappearing?
this is my new blueprint, everything else i didn’t change.

this is what happen when the character steps onto the object. (before and after)