When working in invoke, after several generations and entering various prompts, the spacebar button stops working after some time. When you click it, instead of inserting a space, it turns into a tab and switches to another workspace. I have to type and insert spaces using ctrl+v to be able to write at all, or write entire prompts in notepad and paste them in their entirety. I admit that this isn't a serious problem since relodging webui solves a problem but yet I thought it is worthy to mention. By the way I use Opera as a browser and Invoke 3.6.0. I haven't tried in other browsers.