Facebook Browser messes up how app looks

Hi
While testing, I recently accessed my app through Facebook’s browser and, to my surprise, many elements were magnified and/or out of place (check pics below).

fb_0
Icons on Google chrome (mobile)


Icons on Facebook browser (mobile)

Anyone with the same problem? Is there a way to fix this?
Thank you!

Bubble has a long standing issue with zoom on web browsers. Likely the cause.

Ok, thank you. That sucks, as FB’s browser is the default for pretty much anyone who gets to the app through FB.