Embedding Petfinder Pet List Widget

I am trying to add Petfinder's Embeddable Pet List Widget to my site through an embed block in Squarespace.

When the widget is not in safe mode, the image cards in the widget are extremely large and the widget extends down to the very bottom of the Section. When I put the block into Safe Mode while editing the page, or if I preview the page, the image cards display at their correct size, which shrinks the widget size down substantially.

What this does, however, is leaves an extremely large gap below the widget to the end of the section. I can only adjust the embed box size when the widget is not in Safe Mode, so I am reducing it's height as much as possible, but when it is in Safe Mode and I can see the large gap below, I am unable to reduce the size of the embed box size to match the size of the live widget.

If there is a way to work around this, please let me know. I have tried the following code to see if it will allow me to reduce the embed box size, but when this code is applied, I am unable to reduce the box size to match the size of the widget:

html.squarespace-damask .sqs-blockStatus, .sqs-block .removed-script {
  display: none !important;
}

The site is here: https://www.catsinthecityny.org/adoptable-cats

and the password to access it is: 4Wh!skers

Here is the code for the Petfinder Widget used on the site:

        <pet-scroller
            type='["cat"]'
            age='[]'
            limit="8"
            hidebreed
            status="adoptable"
            petlisttitle=""
            organization="NJ994"
            apibase="https://api.petfinder.com"
            petfinderurl="https://www.petfinder.com"
            accesstoken="eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiJ9.eyJhdWQiOiJtd1NmUDQ1SEpPckFSS0RkVGM1M3JGSjNHVTJIdnk0SUxVSGR5Y3NnNGpURzRCVHIzdCIsImp0aSI6IkxGWksyVXVSQ1cwVjd0aW8xNHVvcml1R2FXSmNsd3BITTk0V3ZJVG4iLCJpYXQiOjE3MjQ5ODk4NzMsIm5iZiI6MTcyNDk4OTg3MywiZXhwIjo0ODgwNjYzNDczLCJzdWIiOiIxNzMwNzYyNiIsInNjb3BlcyI6W119.kL04NSosDUbOJ9NwhDp27r0wnfa3mT7Yj2aswKfUV_42rXFTk4GHZqfbgIjqfzfToBviWz6BSbd_R1JplBI1WTvyJkj2x4T70Szh21rMi_obKvm5jwSJ6vHsPyQazlmAcNazqvu4tX_Pup32gj2MruQylLBRxRhUXpCXlQO05rt1shfAr5dIZHnY6J3YgNZdGeDW-vhrVPGac-6qSeFe5IjTxx0YjDImaVU9pJwn2tdDs6pCT0Kt_Z2smPFvHULPylnGPwahmG_wCbz20mqMao-fDieGDHxQJ-WNY2FVRSZBUC6F1k-Z08kTEcv5GDKzagtDVqDDuRTvV7bUXNdPuA">
        </pet-scroller>

        <script src="https://www.petfinder.com/assets/widgets/scripts/main-widgets-web.js">
        </script>
    

Thank you for your help.

Amazing! That worked perfectly, thank you! The sizing is now where it needs to be and I don't need to do any complex workarounds.

Thank you for your quick response and finding such an easy solution to a problem I've been having for days.  Your help is greatly appreciated.

20 minutes ago, SeanWGordon said:

Thank you for your quick response and finding such an easy solution to a problem I've been having for days.  Your help is greatly appreciated.

The simplest solution is always the best!