I noticed when VOD reviewing a game that when viewing a Mercy (in the mythic skin) and going into 3rd person, the heal beam does not visualize. Damage boost does. This is specifically when you CHOOSE the Mercy to watch in first person and then switch to 3rd person by hitting the specific button to do so (mine is the ‘x’ button)
I was wearing the Mythic skin, the enemy Mercy was not and when I viewed enemy Mercy in 3rd person, her beam was visible. Unsure if it is related to the mythic itself, but wanted to note it.
[Screenshot here](https://i.imgur.com/jLjJsnT.png)
I tried to take a screenshot of it, here you can see my beam is on heal, it is on Moira (as seen in the inner circle) and it shows the heal glow on her.