Freezes when editing selector with # in the ID

Bug Reports
#1

Web Scraper version: 0.3.8
Chrome version: Version 73.0.3683.86 (Official Build) (64-bit)
OS: Windows 10 64 bit (10.0.17134 Build 17134)

Sitemap:

    {
      "id": "model#",
      "type": "SelectorText",
      "parentSelectors": [
        "link_product"
      ],
      "selector": "span[itemprop=\"model\"]",
      "multiple": false,
      "regex": "",
      "delay": 0
    }

Error Message:

No error message

I had a selector with a '#' at the end of the ID ('model#'), when I tried to edit the selector, the webscraper extension became unresponsive. I had to close dev tools and reopen it to be able to interact with the extension again.
I was able to solve the issue by exporting the sitemap and editing it in a code editor.

The problem is solved, but I thought I would post this in case anyone else is having a similar issue.