Multi-selecting multiple animation clips in project window show debug options in Inspector even when debug mode is disabled

Steps to Repro:
1. Create a new or open attached project
2. Project window > right-click > Animation
3. Repeat step 2
4. Select an Animation > Animation properties are listed in Inspector
5. Multi-select Animations > Debug properties are listed in Inspector

Actual Result:
Debug options are shown in Inspector along with multi-objects editing is not supported message

Note: Multi-editing of animation clips was not allowed in earlier versions

Expected Result:
Debug options shouldn't appear on selecting multiple animation clips if multi-editing is supported animation's properties should show in options

Environment:
Windows and Mac

Occurring with:
2019.1.0a13, 2019.1.0a10

Working with:
2018.3.0f2, 2019.1.0a9