Broken trend arrows

[aptash]

Hello!

After switching to a new phone I have a problem with some trend arrows.
Infinix Zero 20 Android 13.

For example, instead of

I see:

Also I have a problem with this kind of arrows:

I tried to change system fonts but without any success.
It's important to mention that Aaps have the same problem but not everywhere:

and the problem for the same arrow in another place:

Any ideas about how to fix it are welcome!
Thanks in advance!

[Navid200]

You are showing images as the description of the problem. Can you explain what you expect to see instead of what you have shown? Without that, you are leaving it to the imagination of the reader.

[aptash]

Yes, I see 'n instead of an -> arrow all the time. No matter how many readings I have.

I always use the last stable version and update it as xDrip offers an update.
But the problem occurred for the first time as soon as I migrated from an old phone to a new one.

[Navid200]

Do you see this reported by other users of that phone in public forums?

[aptash]

No. I didn't found anyone mention such problem.
Also my phone isn't very popular.

[Navid200]

Have you found a solution?
If not, did you ever try different fonts?

[Navid200]

And what about graphical trend arrow? Does that solve the problem?
https://navid200.github.io/xDrip/docs/Display/TrendArrow.html