Sites that use the Stackla widgets will not display properly because the Stackla domain is blocked. assetscdn.stackla.com is needed to display the widgets.
Based on my experience (and also according to #147), only trackla.stackla.com is the tracking domain.
https://github.com/disconnectme/disconnect-tracking-protection/blob/f5b7e1996c8445356d083cf1e423f8ba32387d8c/entities.json#L10727-L10734
Sites that use the Stackla widgets will not display properly because the Stackla domain is blocked.
assetscdn.stackla.comis needed to display the widgets.Based on my experience (and also according to #147), only
trackla.stackla.comis the tracking domain.