I get an error when loading ea.

All of my input fields are loaded with the same junk:
a:2:{i:0;b:0;s:4:"side";s:38:"submitdiv,rank_math_metabox_content_ai";}

I do have Rank Math installed, but why the conflict?

The error comes from this script/line:
<script   type='text/javascript' id='ea-front-bootstrap-js-after'>
jQuery(document).on('ea-init:completed', function () { jQuery('.masked-field').inputmask(); });
</script>

The actual error is:
Uncaught TypeError: jQuery(...).inputmask is not a function
    <anonymous> https://xxxxxxxxxx.com/appoint/book-a-chat/:1461
    jQuery 7
    init https://cdn.shortpixel.ai/spai/ret_img+v_14/https://xxxxxxxxxx.com/wp-content/cache/asset-cleanup/js/item/ea-front-bootstrap-v07fbc2fb48479ab485ed424bb35b9201027efb50.js:2
    setTimeout handler*init https://cdn.shortpixel.ai/spai/ret_img+v_14/https://xxxxxxxxxx.com/wp-content/cache/asset-cleanup/js/item/ea-front-bootstrap-v07fbc2fb48479ab485ed424bb35b9201027efb50.js:2
    r https://cdn.shortpixel.ai/spai/ret_img+v_14/https://xxxxxxxxxx.com/wp-content/cache/asset-cleanup/js/item/ea-front-bootstrap-v07fbc2fb48479ab485ed424bb35b9201027efb50.js:2
    eaBootstrap https://cdn.shortpixel.ai/spai/ret_img+v_14/https://xxxxxxxxxx.com/wp-content/cache/asset-cleanup/js/item/ea-front-bootstrap-v07fbc2fb48479ab485ed424bb35b9201027efb50.js:2
    jQuery 2
    eaBootstrap https://cdn.shortpixel.ai/spai/ret_img+v_14/https://trafficloadermarketing.com/wp-content/cache/asset-cleanup/js/item/ea-front-bootstrap-v07fbc2fb48479ab485ed424bb35b9201027efb50.js:2
    <anonymous> https://cdn.shortpixel.ai/spai/ret_img+v_14/https://xxxxxxxxxx.com/wp-content/cache/asset-cleanup/js/item/ea-front-bootstrap-v07fbc2fb48479ab485ed424bb35b9201027efb50.js:2

Is it Rank Math or Short Pixel that is in conflict?
What do you suggest as the fix?
Thanks in advance.