Emoji picker cut! Is there a way to make the picker emoji grow sideways, instead of growing upwards?

i am definitely no expert on reactions because i don’t use them on my site. but i suspect you might be able to edit and override some of the properties of the discourse-reactions-picker with CSS:

.discourse-reactions-picker  {
    position: absolute;
    inset: auto auto 0px 0px;
    margin: 0px;
    transform: translate(172px, -28px);
    width: [insert width here];
    height:  [insert height here];
}