Two sidebars not supported?

Hello team,

Thanks for your great work and amazing plugin. I however have a page wit two sidebars – left and right and I can only get it working for one of them. Left sidebar (.sidebar-main.col-sm-3) or right sidebar (.sidebar-extra.col-sm-3). I can’t seem to find a configuration of class IDs that enable sticky function for both sidebars.

Thank you,

Martin