Aspnetcore: Script innertext is mangled when type="text/html"

[Buildstarted]

Describe the bug

When having a script tag with the attribute type="text/html" the parser breaks whatever is contained within when <% and == can be found

To Reproduce

Steps to reproduce the behavior:

1. Using this version of ASP.NET Core 3.0.100-preview6-012264
2. Run this code inside any .cshtml file

<script type="text/html">
    <%var x = window == null;%>
</script>

1. With these arguments: none necessary
2. Result:

<script type="text/html">
    <%var x = window =>
</script>

Expected behavior

Expected behavior is for the value within the script tag to not be altered.

[davidfowl]

@Buildstarted! Where have you been!?

[Buildstarted]

I've been on the jabbr slack. I tried to connect to the asp slack a few times but always got errors so I gave up.

[mkArtakMSFT]

@ajaybhargavb can you please look into this?