[BUG] Scroll and Highlight Not Working for Sentence containing Fractions

[WilliamJWen]

Describe the bug
In page Scroll and Highlight after clicking on a semantic search result is Not Working for Sentences containing Fractions, other similar bug scenario could exist.

To Reproduce
Steps to reproduce the behavior:

1. Go to 'Semantic Search', and search for "The terms in the series are"
2. Click on 'first search result', which should be "The terms in the series are (1) , (\frac{1}{1!}) , (\frac{1}{2!}) and so on."
3. See error, the paragraph in the page that contains this sentence is not highlighted nor scrolled to

Screenshots