Context menu doesn't display after file rename

v1.2rc2 (staging)

**Steps to Reproduce**
* Create empty tale
* Go to Files > Home
* Upload a file
* Rename the file
* Select the context menu

**Expected Results**
Context menu displays

**Actual Results**
Context menu does not display

**NOTES**
Regression or related to https://github.com/whole-tale/ngx-dashboard/issues/297?
