Group drawer cause waybar to freeze on one out of two machines

[TR4SPY]

Issue:

The group drawer display correctly, yet once hover over the drawer children elements (apart from parent) the waybar freezes completely. Happens on one device, does not on the other.

Extra info:

• Testing on two machines - 1. PC on nvidia, (works) 2. Laptop with Hybrid AMD/Nvidia (doesn't work). Both on Manjaro 6.6.1, latest hyprland
• Both machines have the same config files
• None of the elements in waybar/config have on-hover behavior.

What was tried:

• Command waybar -l debug gives no errors or warnings.
• Two builds: latest master git waybar and waybar-cava v0.9.24-1 built from AUR via yay.
• Different configs as well as example from wiki, (always testing the same conf. on both machines at the same time)

Example config of group/drawer:

"group/tools": {
        "orientation": "inherit",
        "drawer": {
        "transition-duration": 500,
        "children-class": "not-tools",
        "transition-left-to-right": false,
    },
        "modules": [
        "custom/tools",
        "idle_inhibitor",
        "custom/updates",
        "custom/wallpaper",
        ]
    },
 "custom/tools":{
        "format":" ",
    },
 "idle_inhibitor": {
        "format": "{icon}",
        "format-icons": {
            "activated": "",
            "deactivated": "",
        },
       "exec-if": "$HOME/.config/waybar/scripts/inhibator_on.sh",
       "on-click": "$HOME/.config/waybar/scripts/inhibator_on.sh"
    },
 "custom/updates": {
       "format": "{icon}{}",
       "return-type": "json",
       "format-icons": {
           "has-updates": "󰮯 ",
           "updated": ""
       },
       "exec-if": "which waybar-module-pacman-updates",
       "exec": "waybar-module-pacman-updates",
       "on-click" : "kitty -e yay -Syu && flatpak update && pkill -SIGRTMIN+8 waybar",
       //"on-click" : "kitty -e sudo pacman -Syu && pkill -SIGRTMIN+8 waybar",
       "on-click-right" : "~/.config/waybar/scripts/updates.sh"
   }, 
 "custom/wallpaper":{
        "format":" ",
        "on-click": "bash $HOME/.config/hypr/scripts/wallpaper.sh 2> /dev/null"
    },

...

[TR4SPY]

Today I have rebuild my OS and found out I was running on hyprland-nvidia (which is now outdated) instead of hyprland. Transitioning to hyprland package has solved the issue permanently. Ticket can be closed.