New lookup element

When the elements of the lookup are not large, the current lookups work well, but when the number of elements is a bit large, the current lookups are not functional at all.
I suggest that the functionality be updated or expanded using the "Select2" library "https://select2.org/";. Also, so that images can appear in these lists of elements, for example, in a list of users, etc.

I love your Ajax solution.
They would substantially improve PHPRunner developments.
Regards,

fernando