[BUG] Rofi not becoming transparent on Hyprland

[HydraJkm]

Rofi version (rofi -v or git commit in case of build issue)

1.7.5+wayland3

Configuration

https://gist.github.com/HydraJkm/b7a1905a562090ac7a39b44d3fac0986

Theme

https://gist.github.com/HydraJkm/b7a1905a562090ac7a39b44d3fac0986

Timing report

https://gist.github.com/HydraJkm/b7a1905a562090ac7a39b44d3fac0986

Launch command

rofi -show drun

Step to reproduce

• vim ~/.config/rofi/config.rasi
• i @theme "homedir/.config/rofithemes/mytheme.rasi"
  (homedir is your user's home directory (e.g. /home/user))
• esc :wq
• mkdir ~/.config/rofithemes
• vim ~/.config/rofithemes/mytheme.rasi
• i

window {
transparency: "real";
background-color: rgba(255,0,0,50%);
}
entry {
background-color: rgba(255,0,0,50%);
}

• esc :wq
• rofi -show drun

Expected behavior

Red background with 50% transparency showing through to whatever is behind it.

Actual behavior

Light red background on entry, no transparency.

Additional information

No response

Using wayland display server protocol

• Yes, I use rofi with wayland support

I've checked if the issue exists in the latest stable release

• Yes, I have checked the problem exists in the latest stable version