Function Editor Font Problem with Firefox

General
1

I have an issue with the font rendering of numbers in the Code Editor.

Chrome shows what I expected, using the "Monospace" font:

chrome

Firefox shows what I expect only if I deactive the permission to let the page load its own fonts and use the configured "monospace" font. The result is pretty similar to the Chrome result.

But when Firefox may load the web page's fonts, this is what is rendered:

firefox_customfont

I tried to set the code editor font from "monaco" to "ace", but this made no difference.

How can I get the number characters rendered properly?

Using Node-RED v3.1.9 on Ubuntu-Minimal 22.04 for x86 Proxmox VM, Firefox 128.0.3 and Chrome 125.0.6422.112, both on Kubuntu Linux 24.04.

2

Hi, welcome to the forum.

Unfortunately, from those very small screenshots, it is not clear what editor is actually in use here.

Can you share a full code editor screenshot? Do you get right click context menu? Do you have the mini-map on the right of the code editor?
essentially, I am trying to understand if this is ACE or MONACO editor.

There is NO font named "monaco" or "ace". Show us what you set and where you set it.

3

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