Syntax is only dichromatic with HTML in Atom

[Ubspy]

Using seti-syntax version 1.2.0 and the most updated version of Atom text editor as of 10/23/2018. The syntax for an HTML file is only dichromatic, pretty much all of it is blue, and keywords such as "class", "id", "target" and "style" are in bright green. If I change the file type to HTML(Go) or any other subversion of HTML file the syntax changes to its (what I assume to be) regular range of colors.

If it helps with diagnosing at all the HTML files I've opened are using Django templates, so there are several instances of code surrounded in {%%}.