Moving a Widget in UMG by dragging the position value results in Stuttering and Jerking

This is a regression. Tested in //UE4/Release-4.27 CL#18319896

Moving widgets within UMG by dragging the position value with any sort of speed results in the widget stuttering and jerking around. 

1. Create or Open any project
2. Create a new Widget Blueprint(in the content browser: right-click > User Interface > Blueprint Widget)
3. From the Palette panel add a Canvas Panel widget to the Hierarchy
4. From the Palette panel add a Text widget to the Hierarchy under the Canvas Panel
5. In the Text widget's Details panel Left-Click and Drag the Position X value left or right

Expected Results:

As in 4.27.2 the widget should smoothly slide back and forth.

Actual Results:
The widget stutters and jerks around.

its not replicating any thing ,why ?

hi, I have a problem that the event does not run on the client, but when the server runs it, it works. can anyone help?

How does TextureRenderTarget2D get TArray<uint8> type data?

How do I set a material as a post-processing material?

Why does the REMOVE method of map container remove elements have memory leaks?

Where can I download the source address of the deployment cotum service associated with the PixelStream plugin?

Do I need to call Destory method to remove components from Actor when Destory method to remove Actor?

What is the difference between Camera and CineCamera?

How to assign a value to a member of UMG's UMaterialInterface pointer type in C++?

Why does UV setting float2(1,1) display incorrectly in the material's custom node?