Gtk3 apps not respecting lxappearance settings

[mzuniga]

I ended up setting an environment variable, for fixing “theming”:

For example:
export GTK_THEME=Adapta-Maia:light

or, updating /etc/environment, adding:
GTK_THEME=Adwaita:light

Reference:

How to update the theme for Manjaro i3?

I believe I found the answer. I can simply set the environment variable for GTK_THEME. For example: export GTK_THEME=Adapta-Maia:light or, add GTK_THEME=Adwaita:light to /etc/environment. Reference: