Zoom Completely Changed and I cannot Run my meetings

The entire zoom graphical user interface changed on me suddenly and Zoom Workplace now seems to be a web app that’s trying to mimic Teams in structure, but I lost a lot of the functionality I was accustomed to. Is it possible to toggle between these environments? For example, I used to use Zoom to record mini-lectures for my classes which I would then load on to Canvas. Now with the web workplace app, the Share Screen function is a nightmare because I have to select whether I want to share a web page, a powerpoint, or Word document, when I used to be able to go between these sources seamlessly. The window also seems to not be full screen. It really sucks. It’s so bad that I resorted to downloading a different app for making video recordings for class. This other app works better overall, but the marker tool isn’t as good as the one Zoom has (or had) built in to the host tools. It’s a nightmare trying to host a meeting now. Did you ruin a good product?