When the Detach Source From box comes up, the Detach button is off the screen.
So the scroll bar doesn't let you scroll down and see the rest of that dialogue/popup?
Click on the 3-dot menu (upper right next to your account logo 'S'). What is the Zoom ratio set at? It looks like it might be '>'100%? Zoom it back to 100% or less - that might bring the popup into view?
You might need to resize the browser window or text so that it appears on the screen. That will depend on what system and browser you are using ... if you provide that - maybe someone can help further. Perhaps including a screenshot of what you are seeing might help as well.
using Google Chrome and Windows 10
I don't know how to resize the browser
This worked. Thank you. Learned something today!!
@SandyMoyer Glad that worked! The screenshot helped understand the situation better.