Unable to edit in a WidgetBlueprint

Hi everyone ! Recently I tried unreal engine 5, and I noticed something, I wanted to make a UI so I created a WidgetBlueprint, but as soon as I put a Text Block inside, I couldn’t move it at all, I couldn’t click on it, and in the “Details” window of the Text Block, there was absolutely nothing, does anyone know how to fix this or I can’t really do anything? Nice day to you !

Here are some images i took, so that you can see by yourself.
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