Edge Panel Rarely Works

Hi all,

I've been searching all over the Internet but I can't find any solution.
The edge panel on my Z Fold 2 is correctly enabled in the settings with a handle position on the right side of my screen. Screenshots attached (they're in Dutch, but everything enabled as you can see)
When I try to use it, it only works like 1% of the time. Most of the time, nothing happens.
Is anyone else facing this issue? Does anyone know how to solve this?

Many thanks in advance!