XF 2.3 Changing the maximum BBCode text sizes?

[Hobiecat92]

There used to be an add-on, that worked doing this comparatively easily, but it has been broken for quite some time and actually causes my forum to crash when I try to install it. I'm trying to find an alternative solely to be able to increase BBcode font size, whether it is adding a custom BB code or doing something with the [size] option manually. Unfortunately there seems to be a capped maximum font size of 36px when I try to do it manually, but, I see several forums that I know run XF that have managed to uncap this. Can anyone please help me with this? It's very frustrating this is not a native option in 2025 and there don't seem to be any add-ons working with the latest version that do this.

For example, this seems to be the maximum font size I can force XF to use, 36px.​

 

[CedricV]

I believe that is handled in style properties. You can enlarge sizes there. But that would also apply to the theme then.

 

[Hobiecat92]

I believe that is handled in style properties. You can enlarge sizes there. But that would also apply to the theme then.

I've tried there but it doesn't seem to work.