window border setting, "no borders" doesn't work with fluent round

[gerblesh]

using lightly shaders for the window outline and when using fluent round I noticed that the noborders option doesn't seem to work for the bottom border on fluent round. It works for the normal fluent but not fluent round. Main reason I use fluent round is for the blurred top bar.

[gazsp]

Same here.

[vinceliuice]

Added normal version (without bottom rounded corner)