Compared to HeliBoard 2.3, 3.0a1 doesn't respect system font

[K4sum1]

Describe the bug

In later versions of Android, you can set a different font for the system by creating your own theme in settings. HeliBoard 2.3 would respect this and use the custom font, however 3.0a1 doesn't do this anymore

To Reproduce
On a phone using stockish(?) Android 10+(?), open Settings, go into Display, go into Theming, make a custom theme with a different font, then apply it. 2.3 respects this font, but 3.0a1 doesn't.

Expected behavior
3.0a1 should also respect the font, but it doesn't.

Screenshots
I guess it's not required. The default text here insists I shouldn't send it. It's just 2.3 using the font, and 3.0 not using the font.

App version
3.0a1

Device:

• Model: Sony Xperia XA2
• OS: Android 10 (Resurrection Remix Revived)

[Helium314]

I might work when using FontFamily(Typeface.DEFAULT) in Theme.kt. Needs to be tested by someone who can actually change the system font.