LaTeX not displaying in mod_h5pactivity Course Presentation content

First, I would like to say thank you so much for what you do!  I teach chemistry and your team has been instrumental in helping me to create engaging and interactive content online.  My goal is to include symbols and equations in H5P content.

1. Before upgrading to Moodle 3.9+, only mod_hvp was available.  I uploaded the MathDisplay library 1.0.5 and was able to inlcude symbols and equations through LaTeX in Course Presentation text, multiple choice, drag and drop, etc.  I have not been able to use mhchem as I am in other parts of Moodle, however.  After upgrading to Moodle 3.9+, both mod_hvp and mod_h5pactivity, along with the Content bank, are available.  The mod_hvp works as before, however, when I try LaTeX in mod_h5pactivity, it does not work/display.  I've tried this in the course and site Content banks with no luck.  Thank you in advance for your help.  

2. Moodle 3.9+ (Build: 20200618)

3. Desktop

4. Firefox 78.0.2

5. mod_h5pactivity (2020061500) and mod_hvp (2020020500)

6. Course Presentation 1.21.7

7.  No browswer console errors

8.  No PHP errors

9. No screenshots

10. upgraded to Moodle 3.9+ which made Content bank and mod_h5pactivity availalbe for the first time

11. No updates to the browser that I am using (Firefox)

H5P framework v1.24 (h5plib_v124)

I checked filters and they are set to display LaTeX