As a workaround, I change the "Decoration windows" settings in "Window Decorator" plugin from "any" to "(any) & !(title=Tibia Player Linux)".
Then it works, but then I have to live without window decoration (application bar, title bar, close button, etc), which is less than optimal.
Basilio Kublik,
Yes, I do still have this issue.
As a workaround, I change the "Decoration windows" settings in "Window Decorator" plugin from "any" to "(any) & !(title=Tibia Player Linux)".
Then it works, but then I have to live without window decoration (application bar, title bar, close button, etc), which is less than optimal.