[BUG] HTML ID should not start with a digit to be CSS compliant

[parastuffs]

Describe the bug

The problem is that the HTML ID generated for each element can start with a number, which is not CSS compliant, making it impossible to customize the element's style.

The current workaround is to use the in-browser element inspector and generate duplicates of an element until they get an ID starting with a [a-zA-Z] character.

Product Flavor

• [x] Managed (https://rxresu.me)
• [ ] Self Hosted

To Reproduce

Try to change the CSS for an element through the right sidebar by specifying the ID.

Expected behavior IDs should not start with a digit.

Desktop (please complete the following information):

• OS: Manjaro Linux
• Browser Firefox
• Version 101.0.1 (64-bit)

Cheers for the awesome tool anyway.

[AmruthPillai]

Should be fixed now :)