Browser hangs when using SVG images exported from PowerPoint

[ICompareSolutions]

I am currently trying to use reveal.js to host a presentation that was originally created in PowerPoint. I exported the PowerPoint slides as SVG images, and renamed elements within the SVGs to make them unique.

I am using some other plugins, however, those do not seem to interfere. It appears to have problems with slides that have too many animations (fragments).

One of the plugins (svg-loader) loads the SVGs on-the-fly, however, that plugin seems to help more that hurt since it came force SVG elements to be unique.

In this example use case, when the user tries to go from slide 2 to slide 3, the browser hangs.

Run the example here: https://icomparesolutions.github.io/reveal
Source code is here: https://github.com/ICompareSolutions/reveal

NOTE: This is just a sample (not finished) presentation, however, I can repeat this issue in multiple presentations for specific slides.

I am using the Chrome Browser that is kept up-to-date.

Thanks,

John