Why does applying a theme, and then changing the lock screen wallpaper change the lock screen clock?

[Android Central Question]

Basically, I found a theme that I really liked the clock and icons and etc, but I wanted to change the wallpapers.

Whenever I change the Lock Screen wallpaper, it changes the Lock Screen clock back to the default Samsung one, not my theme one. However, all my icons and everything else stay the same.

How can I change the lock screen wallpaper, but keep my theme lock screen clock intact?

 

[Flodorf11]

I am also curious to know why this happens. I really like a clock from a theme, but not the wallpapers. Very annoying that it gets changed back to default.

 

[superheavydeathmetal]

Bumpity bump!
Why would the clock font change just because the background changes?

This is strange because the clock on the lock screen will sometimes show up correctly, but if I re-apply the theme it will go back to the default clock.

More and more, this is revealing itself to be an inherent glitch in the Android OS.