Captivate has changed on much

I am working on Captivate after 2019 and I am totally lost! The entire toolbar is different. I can't resize images the way I did, cannot edit the color and placement of the TOC(what happened to the skin editor?).  I can't drop an image without a media block, cannot import slides from a PPT and so much more. I feel like I don't know this tool at all. Is it possible to switch to the classic version from here?