How to include a object when it doesn't include a field from a select() call

I want to list a couple fields from a JSON structure, including an optional one, that is potentially in an array with other fields I don't want to display. I've been using select() to get the one value from the array I want, but if I have an object that doesn't have that optional key, it is skipped all together. Let me show an example. Here's the data:

[{"field1":"1", "field2":"x", "Tags":[{"Key": "Name", "Value": "Name1"}, {"Key": "tag1", "Value": "tag1valuea"}]},{"field1":"2", "field2":"y", "Tags":[{"Key": "Name", "Value": "Name2"}]},{"field1":"3", "field2":"z", "Tags":[{"Key": "tag2", "Value": "tag2valueb"}]}]

The output I want is:

1 x name12 y name23 z

I have tried:

jq -r '.[] | .field1 +" " + .field2 +" " + (.Tags[] | select(.Key == "Name") .Value)'1 x Name12 y Name2

But, as you can see, it drops the 3rd entry because it doesn't have a "Key" that is set to "Name".

Then I tried:

jq -r '.[] | .field1 +" " + .field2 +" " + (.Tags[] | if(.Key == "Name") then .Value else null end)'1 x Name11 x2 y Name23 z

You can see I ended up with two entries for the first object because it has an extra element in the array that I don't care about.

I have tried numerous permutations of the above two options all to no avail. I'm hoping someone has a clever way to get jq to not "empty" the item if it doesn't have key I am select'ing and/or repeat when there are items in the array I don't want to select.