EmojiPicker: Workaround to search immediately on mobile

Fixes for EmojiPicker and ReactButton that make them search immediately on input on android. Before, it would wait with the search until you actually select one of the keyboard suggestions.

See https://github.com/vuejs/vue/pull/9814

assigned to @lambadalambda

merged

mentioned in commit 6fb48395

there's a proper way of doing this but whatever

mentioned in merge request !1705