Weird issue with one item menu

[murakami-marco]

Hi! I'm having this issue

It seems it's present only with one element menu

This is what I'm using:

Operating System: KDE neon 6.0
KDE Plasma Version: 6.0.4
KDE Frameworks Version: 6.1.0
Qt Version: 6.7.0
Kernel Version: 6.5.0-1020-oem (64-bit)
Graphics Platform: Wayland
Processors: 20 × 12th Gen Intel® Core™ i7-12700H
Memory: 15.3 GiB of RAM
Graphics Processor: Mesa Intel® Graphics
Manufacturer: Dell Inc.
Product Name: XPS 17 9720

Not sure if this is a bug on LightlyShaders or Lightly so I create the issue in both repos