Unable to Add Elements or move/resize Elements

Hi there, I am currrently trying to create my Website via the X editor and am somehow unable to add elements or move or resize my placed elements. I can still copy and delete them but it’s not letting me add new elements. No error messages or anything. Say I’d like to add Text. I go to Add Elements > Text > Text Themes and i choose my Text. I tried to drag and drop it or clicking it or creating a new section and then add it from there. Does not work either. Adblocks are turned off, I relogged in and I deleted my cache yet nothing seems to fix the problem. Can’t find this issue online either. Any ideas?