Extract unique values from multiple columns using "UNIQUE" dynamic array function

I am trying to use the new dynamic array formulas to return a list of unique values from multiple columns. I've seen how to do this with the "ctrl+shift+enter" arrays, but I was hoping to achieve it with a more efficient formula. I access to the new formulas, so it is a just a question of how to use the formula, not access it. Simply using the =UNIQUE(A1:B3) returns each unique row, not each unique value.

apple | banana | pear
cherry | apple | banana
mango | cherry | grape

to:

apple
banana
grape
mango
pear
cherry


Thank you,
Adam

Does this mean there is no way to combine the "UNIQUE" function with other functions to get the desired result?

Thank you,
Adam

Thank you AIKey, this does dynamically update, which was my main goal in wanting to use the UNIQUE function. One issue that I still have is that if I add incomplete rows to the list, it doesn't count the value. For example, if I add "peach" to cell A5, it isn't added to the list unless there are values in B5 and C5 as well. Is there a way to include partial rows?

Thank you,
Adam

Okay, thank you. I've updated my profile to show the correct version.

Adam

Awesome! Thank you....