Firefox does not follow cursor theme in Wayland+KDE Plasma

When I use Firefox in Wayland, the cursor theme changes to a generic one.

How to fix that? I am using the Googledot Red cursor theme.

Here are some screenshots on how the cursor behaves on Firefox and outside Firefox.

Outside Firefox (googledot red cursor theme)

Inside Firefox (a generic black cursor theme)

This issue does not happen in X11 (wayland only). I am using KDE Plasma.

There may be a solution here:

https://bbs.archlinux.org/viewtopic.php?pid=1631808#p1631808

2 Likes

Have you got kde-gtk-config installed?

Yes, it is installed