MathML equations using Frameless preset

[JamesJim]

I am using RH 2022.3.93. 

I tried inserting a simple MathML html into my frameless help topic by using Insert > HTML Elements > Embed html. I also tried adding it directly using the Source ("</>") tab. But then RH changes my html so it does not work. It moved the </math> line from the bottom to the middle of what I pasted. Is there a trick to keep RH from corrupting my html that I added? 

[Jeff_Coatsworth · Accepted solution]

Insert it with a div section? Add it as an image? put it in a Snippet and include it that way?

[JamesJim]

@Jeff_Coatsworth, Thanks for the suggestions. I first tried uising a div and that did not work. RH still corrupted the html. I then tried the Snippet idea by first creating a dummy snippet, then manually editting the .hts file. That worked! RH does not show it properly, but when I generate the output and view it with a browser, it works. Thanks again for the idea.