Brewmaster Campaign Bug

There is a bug where Chen Stormstout does the fire breath animation but the breath does not appear
Hay un bug cuando Chen Cerveza de Trueno usa aliento de fuego en el modo campaña, no aparece el aliento sin embargo realiza la animación

I recommend mentioning what graphic mode you are using. Would likely help anyone track the issue down knowing if it is happening in Classic mode, or Reforged mode.

Occurs in both modes

Tried restarting the computer? (not shutdown, restart so as to reload drivers). In the past there was a bug on some Intel integrated GPUs that would cause some special effects to be invisible after extensive up time of the drivers (likely a driver bug/leak).

The problem persists