That seems to have worked. After running through the staging site in Pagespeed Insights, Desktop looks great. Mobile is having a much lower score though.
– Avoid serving legacy JavaScript to modern browsers – highlights several Autoptimize things such as `js/autoptimize_single_65f193d….js:1:50072(stagesortable.wpengine.com)
Object.getOwnPropertyNames
…js/autoptimize_single_65f193d….js:1:55671(stagesortable.wpengine.com)
@babel/plugin-transform-classes
…js/autoptimize_single_65f193d….js:1:57384(stagesortable.wpengine.com)
Array.prototype.filter`
= Reduce JavaScript execution time – js/autoptimize_single_65f193d….js(stagesortable.wpengine.com)
– Does not use passive listeners to improve scrolling performance – …js/autoptimize_single_65f193d….js:116:2212(stagesortable.wpengine.com)
Is there a way to resolve this for mobile? These aren’t appearing on Desktop.