[Bug] Media Controls Flicker when a video is shown

**Packages & versions**

Media v0.7.0

**Describe the bug**

When a video is first played, the controls show briefly and then fade out.

**Reproduction steps**

Play a video

**Expected behavior**

The video plays without any controls showing, controls only show when hovering over the video

**Additional context**

N/A

Reproduce the issue with Media v0.7.0 by playing a video and observe the controls during initial playback. The fix is complete when controls stay hidden while the video plays and appear only when hovering over the video.

Written by the indexing model from the issue text.