I am using primeng version 16.9.1, and using the dropdown component in our project.

As mentioned in document, we should use the [filter]="true" property. If we use this property, throwing the following error option.toLowerCase is not a function. Resolve this issue we must include the filterBy and optionLabel properties, but if I add those properties instead of the selecting the value it is selecting the object (key value) pair.

How to use the [filter] along with selecting only the value

I added the code here