Script Disabled for DonorView Script

Site URL: https://spiritualitynetwork.org/queer-spirituality

I am trying to embed a code from a 3rd party software called DonorView. Here is the code:

<script src="https://app.donorview.com/scripts/shared/iframeResizer/iframeResizer.min.js"></script>
<iframe src="https://app.donorview.com/WM4e7" frameborder="0" scrolling="no" id="dv-iframe" name="dv-iframe" width="100%" style="width: 100%;"></iframe>
<script>iFrameResize({ checkOrigin: false, inPageLinks: true, heightCalculationMethod: 'taggedElement' }, '#dv-iframe');</script>

I get a Script Disabled in the Edit mode. I am doing it under HTML Mode and the Display Source Code is turned off.

I'm not sure what to do.

It is default message when you are on editing mode.

You can save & check on preview mode

Yes I've done that it doesn't help. See below to see the final result.

This is what it looks like in SS

Any help you could give would be appreciated.

Liz

Add this into Code Block

<style>
  iframe#dv-iframe {
    height: 900px;
}
</style>