Youtube video restarts when switching tabs

Description of the issue:
Hi, I recently noticed (maybe 3 or 4 days ago) that when I switch tabs while watching Youtube the video sometimes restarts. I don’t know exactly how to reproduce it but it most often happen when I’ve been on a video for a minute or so and then switch tabs.

Steps to Reproduce:

  1. Start a Youtube video
  2. Keep it on for a while (maybe a minut or so) without switching tabs
  3. Switch tabs and “hopefully” the video will stop/restart but it doesn’t always happen.

Expected Result:
The video would keep playing even thought I don’t have the tab open.

Reproduces how often:
Very sporadic and can happen several times a minute or once every 10 minutes

Brave Version
Version 0.73.60 Chromium: 78.0.3904.87 (Official Build) nightly (64-bit)

Operating system
Windows 10, 1903 (18362.449)

Reproducible on current live release:
No (maybe, I tried to do it for 30 minutes but nothing happened.)