@rafaelparrawe have the same issue, we put some configuration in xssprotection config. It is doing its work, however we cannot edit and save changes in component authoring. I do see the following error in error.log16.06.2021 18:05:02.570 *ERROR* [[0:0:0:0:0:0:0:1] [1623881102361] GET /editor.html/co...