Footer blocks the content after adding `clustrmap` visitor map

[mendax1234]

Describe the bug
A clear and concise description of what the bug is.
After I add the clustrmap visitor map to the footer. Seems that the footer will block the content of the website.

To Reproduce
Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Add this script to the /_includes/footer.html

  <div id="clustrmaps-widget">
    <script type='text/javascript' id='clustrmaps' src='//cdn.clustrmaps.com/map_v2.js?cl=ffffff&w=300&t=tt&d=Z-7P-c__jyKWkEFWv6kpimyIUKQSYn8vWo0XVWtk0gE'></script>
  </div>

Expected behavior
A clear and concise description of what you expected to happen.

Expect that the footer won't block the content.

Screenshots
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Desktop (please complete the following information):

• OS: [e.g. iOS]

• Browser [e.g. chrome, safari]

• Version [e.g. 22]

• Windows 11

• Chrome

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context
Add any other context about the problem here.

My current solution is to modify the /_sass/_footer.sass:

  /* sticky footer fix start */ 
  /* position: absolute; */
  /* bottom: 0em; */
  /* height: auto; */

I just commented these three lines of code. After this, seems that all goes well. But I am not sure whether there will be some problems related to it.