Overlapping Link-Divs // Enable Two Different Events

First of all:
Webflow, wow! What an incredible product! Thank you!

My structure:
I’ve a slider with the standard left- and right arrow divs which slides the slides – nothing special.
Beneath those divs I have another div which triggers on mouse-over an interaction.
So … left- and right-arrow lays above.

My problem:
Left- and right-arrow div makes the slides wonderfully sliding but doens’t trigger the mouse-over interaction from the other div beneath.

How can I fix this so the slides are sliding and the mouse-over triggers?