Hello Sergio,

Thank you for reaching out to our technical support forum. I’m sorry to hear about the trouble you’re experiencing. Rest assured, I will look into this issue for you and work to resolve it as quickly as possible.

Please follow the documentation and try again:

Custom Icon on SP Page Builder

If the issue is not solved, then take a screencast and share via any drive link. I will check it.

Best regards

I am doing exactly what the documentation says, but the icons do not appear. In fact, the upload completes successfully, but the icon does not show up afterward.

Okay, please share the icon zip file. I will check it on my localhost first.

https://we.tl/t-8oYohzFm2k

The file you have shared is a font file. Please upload it in Font Book section. Then you will be able to use the font.

prnt.sc/oWltKY2EnnG4