In my case the git signs always have the background, even if I add GitSignAdd/... to the exclude list. Same applies to other sign providers (DiagnosticSignError/...)
If I list the linked (root) highlight groups instead it works. I don't want to list those because they are dependent on the colorscheme.
The solution would be to follow the links to find the actual highlight groups that need to be set transparent
In my case the git signs always have the background, even if I add GitSignAdd/... to the exclude list. Same applies to other sign providers (DiagnosticSignError/...)
If I list the linked (root) highlight groups instead it works. I don't want to list those because they are dependent on the colorscheme.
The solution would be to follow the links to find the actual highlight groups that need to be set transparent