Zip code location not working

Google map API is not recognizing post code /zip code only such as 2040, need to put 2040 NSW or NSW 2040 then the map works for the exact location. I have tried the documentation from https://wpstorelocator.co/document/configure-wp-store-locator/#google-maps-api Force zip code only search as well as Enable autocomplete in different – turn on and off, used separate, saved and Clear store locator transient cache then saved, but it did not work. Can you please look into this issue and fix it in next update or any suggestions?

I would much appreciate your help.

Thanks

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