Using system font causes flash of Times New Roman

[clo-dan]

Xcode 14.1, iOS 16.1

When the TOMSMorphingLabel is set to use the system font, there is a flash of a serif font (looks like Times New Roman) during the animation. Workaround is setting a custom font.

[tomknig]

Thank you for reporting this issue accompanied by a workaround! Unfortunately, I am not currently working actively with iOS and don't feel confident I'd be able to fix the issue myself. Could you look into this issue and try to resolve it? I'd happily accept a PR accordingly 🙂