Update AutocompleteDropdownContext.tsx

[AlexCernik]

fix headerOffset for suggestion list

[onmotion]

Do you have any scenario of how to reproduce the misbehavior?

[AlexCernik]

@onmotion Hi, initialValue not work if remotedataset are empty or wait typing

[onmotion]

@AlexCernik sorry I didn't quite get how this related to the offset value

[AlexCernik]

@AlexCernik sorry I didn't quite get how this related to the offset value

Sorry, in android suggestion list it appears too low.
And I found the problem that if initialValue is indicated and I haven't loaded the dataset yet, initialValue isn't displayed.

[onmotion]

Sorry, in android suggestion list it appears too low

Is it related to the notched device or any? A screenshot maybe? You can use an expo snack from the readme

initialValue is indicated and I haven't loaded the dataset yet

As the initialValue is chosen from a set of possible values, it should be a part of the dataset

[AlexCernik]

@onmotion see #135. I think the ideal thing is to save initialValue regardless of whether the dataSet exists, since it must be written to perform the search and obtain that data.