Dynamically setting data set for select inputs

[E2dwhy]

Is your feature request related to a problem? Please describe.
We are trying to dynamicaly set the data from the Select input

Describe the solution you'd like
We are trying to dynamicaly set the data from the Select input, that is, listening to key and key down events and update the data of the select dropdown so that we optimize the app to not load the entire dataset that is mainly about 8000 records.
Is there a way to make this work? and if yes can you guide us through?

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context
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