Fix AutocompleteInput when record has a different shape between getList and getMany

[slax57]

Issue

AutocompleteInput uses getMany to fetch the records matching the already selected choices, and getList to fetch the other available choices.

If both methods do not render exactly the same record shape (e.g. if getMany records have extra fields compared to getList records), then when fetching for additional choices (e.g. while filtering), AutocompleteInput gets confused because it thinks the selected choice has changed, and ends up resetting the filterValue.

Solution

Instead of comparing the full records, only compare their id (or the field chosen as optionValue)