EndLayoutGroup exception is thrown when adding a preset type of different component to a gameObject via Inspector.

Steps to reproduce:
1) Create new project
2) Import any video in the project browser(or any asset)
3) Select the video in project.
4) Click the preset button in Inspector > In the Preset window, save the preset.
5) Create a cube in the hierarchy > Select the cube.
6) Drag the Videoclip preset in the Inspector with the cube selected.

Actual result: EndLayoutGroup exception is thrown.

Expected result: No exception should be thrown.

Occurring on: 2018.3.0b8, 2018.2.0b1,2018.1.0b1, 2018.1.0a2

Environment : Windows and Mac both

Stack trace: EndLayoutGroup: BeginLayoutGroup must be called first.
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr