At the moment there appears to be no way for configuring the border/edge style for the lyrics panel.
For most ColumnsUI panels, you have the ability to set the edge style to either none, sunken or grey. See screenshot for example from the default ColumnsUI playlist switcher panel:
Being able to configure the edge style would make the OpenLyrics panel fit in better with more Foobar2000 themes/layouts.
At the moment there appears to be no way for configuring the border/edge style for the lyrics panel.
For most ColumnsUI panels, you have the ability to set the edge style to either none, sunken or grey. See screenshot for example from the default ColumnsUI playlist switcher panel:![Screenshot 2022-11-10 181640](https://user-images.githubusercontent.com/1811441/201162799-37deacda-f459-4049-9df2-842341371fe8.png)
Being able to configure the edge style would make the OpenLyrics panel fit in better with more Foobar2000 themes/layouts.