Crazy Icon on checkbox

Hi,
since version 2023.6 the icon of the checkbox is no longer correctly visible. The checkbox itself works, but the same strange icon is always shown in every state. I have already tried countless variants with the CSS file, but without success.
It works perfectly in the Servoy NG Data Grid.

What else can I do?

Regards
Andreas

can you double check in the browser the styling? because i think that is wat is here the problem. there is some styling somewhere in the solution that causes this.

In the HTML detail you can see the following … however this doesn’t really get me anywhere

if you click on that ::before and look at the style tab, you should see what is applied. Very likely some old icon font that is no longer shipped.

That could be the problem. But I can’t find a way to change this. BTW: what is the recommended symbol font?

OK, so GUSTAVTemplate.css seems to define something for bts-check that uses Glyphicons that Servoy no longer includes. What we still do include and very likely will continue to include is font-awesome. So first fix attempt is to comment these 4 lines out in the CSS. Second fix attempt is to override this with something from font-awesome, e.g.

Thank’s for the support … now it works.

BR
Andreas