Hi, I've just installed Kdenlive on my Antergos XFCE. Everything was fine until I opened one of the menus, which turned out to be transparent. I've been looking for an option to make it opaque, but couldn't find it. I also find it weird that the menu is transparent, even though I use Xfwm4, not Kwin and I don't have Kwin installed. Do you have any ideas on how I can disable transparency in menus? Thank you in advance!
https://imgur.com/Ob73o5H.png

[EDIT]
I decided to just install KDE Plasma and change the menu opacity in settings. Now everything works fine.