Virtual Agent Designer Display Error

[WANG HONG BAO]

I seem to have a problem with the display of my personal instance Virtual Agent Designer interface, I don't know what it is, can anyone tell me?

The following is an example of a normal display

[Mark Roethof]

Hi there,

Is this recently? Since a patch or upgrade for example? Or a different change you made?

Have you tried repairing the plugin?

[WANG HONG BAO]

It's after upgrading from Utah to Washington DC.
I've tried fixing the plugin but it doesn't work.

[WANG HONG BAO]

Thank you for your answer, I have solved the problem, when I clear the browser's cookies and enter the interface again, the interface display is normal!