I think the reason is below.
The previous filtering of "Make" [(aaa) in this case] is affecting to "Country" filter.
I mean once you pick "All" in "Make" filter, "Australia" filter works to bring ggg,hhh andiii.
I just quick searched how to reset filter and found below.
Your filter IS actually updating, it's just not updating the current selection. Here's an example:
1. Select All from Make
2. Select Germany from Country
3. Click the drop-down for Make. You should see jjj, kkk, and lll
4. Change Country selection to Australia
5. Now select the drop-down for Make. You should see ggg, hhh, and iii
The filter will always update, and the only time it will not show any data is if you select a specific Make and then change to a country without the selected Make. If you click the drop-down for the filter, however, you will see it has updated for the values that belong to the selected Country. The filter will not automatically assume that you want the current value changed, as you have specifically picked a selection (aaa in your published example). Until you pick a different value from the list, or select the All button again, what's in your view will not show data.