Users on de:wp have been reporting an issue with the UploadWizard where the detail screen (last step) stays empty. It is therefore not possible to upload any pictures with the UploadWizard (at least with campaigns).
The error message in the IE11 console is:
jQuery.Deferred exception: Object doesn't support property or method 'setElementGroup' TypeError: Object doesn't support property or method 'setElementGroup'
at OO.ui.mixin.GroupElement.prototype.insertItem (https://commons.wikimedia.org/w/load.php?debug=false&lang=de&modules=ext.wikimediaEvents%7Cjquery%2Coojs-ui-core%2Coojs-ui-widgets%7Cjquery.lengthLimit%7Cjquery.makeCollapsible.styles%7Cmediawiki.confirmCloseWindow%2Cfeedback%2Chtmlform%7Coojs-ui.styles.icons-editing-core%2Cicons-location&skin=monobook&version=0vn246d:208:824) at oo.EmitterList.prototype.addItems (Unknown script code:17:917) at OO.ui.mixin.GroupElement.prototype.addItems (https://commons.wikimedia.org/w/load.php?debug=false&lang=de&modules=ext.wikimediaEvents%7Cjquery%2Coojs-ui-core%2Coojs-ui-widgets%7Cjquery.lengthLimit%7Cjquery.makeCollapsible.styles%7Cmediawiki.confirmCloseWindow%2Cfeedback%2Chtmlform%7Coojs-ui.styles.icons-editing-core%2Cicons-location&skin=monobook&version=0vn246d:208:454) at UWCategoriesDetailsWidget (ht
Users have reported the same issue with FireFox: https://de.wikipedia.org/wiki/Wikipedia_Diskussion:WikiDaheim#Upload_Wizzard