I know, technically, this isn’t your problem but there is a bug in Toolset which relates to the GP theme.
When creating a new view in Toolset there is an option to turn off the default featured image display. It uses the same options as GPs “Disable Elements” functions. Unfortunately, it doesn’t work and so the featured image displays even when it’s disabled.
Again, I appreciate this isn’t your problem but the Toolset team might benefit from a bit of advice!