Show symbol sample in setting

[KrisadaFantasy]

Checklist

• [X] I made sure that there are no existing issues - open or closed - which I could contribute my information to.
• [X] I have taken the time to fill in all the required details. I understand that the feature request could be dismissed otherwise.
• [X] This issue contains only one feature request.

Describe the feature

Summary: Show symbol sample in the list so user have a clue what's it looks like.

Hello! Thank you so much for this great widget.

Perhaps because English is not my first language for I have no clue what Vertical or Binary is supposed to look like. A few of them in the list as example will save time for user swapping between home screen and setting page to see the result.

I think of something like this;

• Minimal · ∶ ∴
• Vertical · ∶ ⁝
• Circles ◔ ◑ ◕
• Blocks ▁▃▅

Additional context and screenshots

No response