Hi there! (Sorry if this is the wrong category, please let me know if it is.)
In a certain game, I can’t drag UI objects in the studio, but I can in different games.
This affects all UIs in StarterGUI.
https://gyazo.com/04b7af5a361f26792e9775940d9b92cd
Please let me know on any solutions, thank you! 
- Itz_bobbeh.
Make sure you enabled the mouse
Select mode is already enabled
Select the UI in the explorer, and make sure it’s transparency / background transparency is 0. Then try again.
Unfortunately, it still doesn’t work.
Hmmm, how old is the game? I am not sure but it could be that it didn’t get the UI Editor update.
It was created on May 4, 2020.
It was working before though.
It just shows a thin blue outline on the object and has a small square in the top left.
Is your UI in a folder, by chance?
Nope, It’s parent is the ScreenGUI.
Can you take a screenshot of the hierarchy of your ScreenGui?
Are you unable to drag the TextLabel or the image?
I tested all types of GUI Objects, they all have the same result.
I’m not quite sure why this is exactly happening. However, have/can you try putting the UIs into a frame, restarting studio, or changing the position the manual way with properties? You can also click here, here, or here to view similar topics. Sorry I can’t be much help, however this hasn’t happened to me before.