According to the official document, since Plasma 5, all "[prefix-]" elements should include all potential borders. However, currently we only have "north-bottom", "east-left", "south-top", and "west-right", with other borders missing, which would cause the panel background to fallback to the default theme in KDE Plasma.
According to the official document, since Plasma 5, all "[prefix-]" elements should include all potential borders. However, currently we only have "north-bottom", "east-left", "south-top", and "west-right", with other borders missing, which would cause the panel background to fallback to the default theme in KDE Plasma.
