Place this code in your page settings → Custom code → Footer section, relace the BLOCKID with your block name, save and preview
<script>
window.addEventListener('block-loaded-BLOCKID', () => {
setTimeout(()=>{
[...document.querySelectorAll('#BLOCKID a')].forEach((link)=>{
if(!link.hasAttribute('href')) {
link.addEventListener('mouseover', ()=>{link.click();})
}
})
}, 100);
});
</script>