Change Default Text in ManimGL

[Othello14]

How do I change the default text in ManimGL? I want to transform from a math tex to a decimal number but they have different fonts so it looks weird. Alternatively, how could I change the font of the decimal number, below doesn't seem to change anything:

decimal1 = DecimalNumber( 2, num_decimal_places=2, include_sign=False, unit="^x", color=BLUE, font="Arial" )

[TonyCrane]

Change style.font in the config file (.yml).