If you click the eyedrop tool on a color field in the inspector, the color picker will be opened instead of activating the eyedrop tool.

Seems to have regressed in 2019.1.0a10

1. Install Unity
2. Open the Attached Project
3. Open Assets > Scenes > SampleScene.scene
4. Select the Scroll View in the hierarchy
5. Click on the eyedropper icon in the Image component

Expected Result:
The eyedropper is activated and you can pick a color from the screen.

Actual Result:
The color picker opens.

Tested on Windows.

Occurs on 2019.2.0a1, 2019.1.0a14, 2019.1.0a10

Does not occur on 2018.3.0f2, 2019.1.0a9