Need a Wix Velo programmer who can implement dynamic embed iframe height

When embedding a 3rd party event ticketing widget on a Wix site, Wix puts the widget into an iFrame with a fixed height. As the content of the event ticketing page within the iframe changes, the iframe on Wix does not, causing a scrollbar to appear. We need the iframe on the Wix site to dynamically change in height with the content of the iframe like it works on every other CMS on earth. I suspect it may be possible with Velo so looking for someone that is able to make this happen.

Alternative solution would be to find a way to directly embed the 3rd party JS code within the Wix site directly without having to go the embedded code form that Wix uses to put the widget into an iframe.