The White Screen of Emptiness

[plwt]

Steps to reproduce

Press the three line button on the remote when any element on the screen (the address bar, Pocket, default tiles, cogwheel, turbo mode) are highlighted.

Expected behavior

Nothing to happen.

Actual behavior

A white screen with only the cursor showing is displayed. (Pressing the back button takes the user back to the FireTV home page.)

Device information

• Fire TV device: Fire TV with 4K Ultra HD and Alexa Voice Remote (Pendant Design), FireOS version 6.2.1.2
• Firefox version: 2.1.0.1

[mcomella]

I think this is #854: let's fix that and verify this is fixed.

[mcomella]

[triage] Leaving in triage to wait for results. ^

[mcomella]

This needs #379 so I'm going to swap their positions in the sprints.

[liuche]

Closed by #1088.