And now, after all this time 😕 I finally discovered that the CSS I previously referenced was for something else - and used the same CSS name, so I’ve had to reinstate this block 🤦
.tab-content { max-height: 0; padding: 0 2em; color: #898989; background: #eeeeee; transition: all 0.35s; margin-top: -5px; }And, add this below to make it more specific.
.emoji-tabs .tab-content { height: 100%; max-height: 100%; padding: 0; margin: 0; }