If you select a Gui object in the explorer and deselect it from by clicking in the viewport, the UI editor will be stuck on the screen. The next time you select a Gui object from the explorer, when you move your mouse to the viewport, the Gui object will be stuck as dragging.
This only happens in this one place. hs2 - Roblox.
My place has team create enabled. I have tried copying all my Gui to another blank place and this bug does NOT occur. I have tried disabling all my plugins and this bug still occurs.
I noticed this started to happen May 31, 2021.
Notice I am not selecting anything in the explorer and the UI editor lines are stuck on the screen.
When I select the object in the explorer, and move over to the viewport, the frame is stuck as dragging.
Here is another post describing the issue: Roblox Studio UI Editing not working properly
Reproduction Steps:
- Insert a ScreenGui into StarterGui
- Insert a Frame or any GuiObject into the ScreenGui
- Select the Frame from the explorer.
- Deselect the Frame by clicking in the viewport.
- Select the Frame again from the explorer.
- Now when you move your mouse into the viewport, the Frame should be stuck as dragging.