Unknown character in html

Hello.

I’ve compiled (windows, vcode + platformio ) and flashed the firmware from master.
While configuring CTs I’ve noticed the unknown character in html (there should be the unicode ‘i’ character-icon).
I wonder if I could do something wrong.
Have any of you experienced a similar phenomenon?

Experienced:

Expected:
image

That would have nothing to do with windows, v[s]code or platformio. It is in the index.htm file on the SDcard. Look for this line:

infoSymbol.innerHTML = " &#128712";

That is the html code for “circled information source”… Perhaps your browser does not recognize that character.

OK. Thanks.
It seems that the operating system is a root cause.
On Windows it renders properly.
image

Mac:

Linux:

Windows: