VUE F7 6.3.15 smartSelect customSearch

My goal is to be able to delay the “search” query, inside a long list smartSelect, is this possible?
How can i reach the “on” event customSearch, inside the smartSelect is this even possible?
Either way, it would be so useful, if this “delay” was native to F7 smartSelect/SearchBar components, where the delay could be an option.

For long lists it takes alot to render, and the search being immediate creates a lag.
So, delay parameter, and also “minSearchLengthChars” to trigger the search would be very welcome!