Batch Edit - Stepping out of the page error

From directus created by WellingGuzman : directus/directus#1848

Version Info

• Directus version and branch: 6.4.3
• PHP version: 5.6.30
• MySQL version: 5.6.35
• Web server: Apache
• OS name and version: MacOS 10.12.5

Expected Behavior

No error, step out of the page easily

Actual Behavior

When trying to step of the page an error message: topViewInfo is undefined appears.

Steps to Reproduce

1. Go to any table with M2M
2. Select two or more items
3. Click Batch Edit on top of the page
4. Add couple of M2M items, then step out

Schema Dump, Logs, or Screenshots

Note: I will be adding more info later.