if itargetquerySelectortSXOCvQc != null && configxgIcon4option let rightHide = itargetquerySelectorL1TH4HdOd6KxRih3positionBox itargetquerySelectorL1TH4HdOpositionBox r

This code checks if the element with class "tSXOCvQc" exists within the target element of an event. If it does and a certain configuration option is enabled (configxgIcon[4].option), then it finds the element with class "L1TH4HdO.d6KxRih3.positionBox" or "L1TH4HdO.positionBox" within the target element and sets its opacity to 0, effectively hiding it.