Miximo model changed from 3rd Perso nto 1st Person on HTML5 packaging

Hi.
I’m using Unreal Engine 4.24 to make a HTML5 package of a game. I’ve imported a Miximo character and it gets packaged well when done for Windows. But when I package the game for HTML5, the 3rd Person game changes to 1st Person game. But when using the UE Mannequin, the HTML5 package is packaged to 3rd person. Can someone please help me identify the issue ? And any workaround if present ?